Nothing
tests/testthat/_snaps/core_estimate_depr.md
In dRiftDM: Estimating (Time-Dependent) Drift Diffusion Models
snapshot of the model running through nmkb
Code
w_estimate_model(a_model, lower = c(1, 0.2, 0.1), upper = c(7, 0.8, 0.6),
use_de_optim = F, use_nmkb = T, verbose = 2)
Message
Starting optimizer 'nmkb' with the following starting values:
muc=2, b=0.3, non_dec=0.2
Parameters
muc = 2
b = 0.3
non_dec = 0.2
==> gave a neg_log_like of 6577.549
Parameters
muc = 5.27
b = 0.364
non_dec = 0.26
==> gave a neg_log_like of 9696.799
Parameters
muc = 2.636
b = 0.627
non_dec = 0.26
==> gave a neg_log_like of -1346.739
Parameters
muc = 2.636
b = 0.364
non_dec = 0.478
==> gave a neg_log_like of 21771.912
Parameters
muc = 3.785
b = 0.478
non_dec = 0.122
==> gave a neg_log_like of 6405.199
Parameters
muc = 1.369
b = 0.561
non_dec = 0.131
==> gave a neg_log_like of 188.829
Parameters
muc = 2.664
b = 0.75
non_dec = 0.124
==> gave a neg_log_like of -257.312
Parameters
muc = 1.294
b = 0.759
non_dec = 0.213
==> gave a neg_log_like of -662.725
Parameters
muc = 3.203
b = 0.783
non_dec = 0.278
==> gave a neg_log_like of -1435.765
Parameters
muc = 4.8
b = 0.796
non_dec = 0.407
==> gave a neg_log_like of 12775.196
Parameters
muc = 1.692
b = 0.746
non_dec = 0.488
==> gave a neg_log_like of 24301.619
Parameters
muc = 2.359
b = 0.749
non_dec = 0.164
==> gave a neg_log_like of -737.58
Parameters
muc = 5.536
b = 0.723
non_dec = 0.24
==> gave a neg_log_like of 3690.324
Parameters
muc = 1.752
b = 0.752
non_dec = 0.219
==> gave a neg_log_like of -963.662
Parameters
muc = 2.516
b = 0.741
non_dec = 0.38
==> gave a neg_log_like of 8317.04
Parameters
muc = 2.398
b = 0.747
non_dec = 0.201
==> gave a neg_log_like of -1021.803
Parameters
muc = 4.195
b = 0.732
non_dec = 0.271
==> gave a neg_log_like of -754.463
Parameters
muc = 2.164
b = 0.748
non_dec = 0.231
==> gave a neg_log_like of -1167.244
Parameters
muc = 2.893
b = 0.739
non_dec = 0.323
==> gave a neg_log_like of -287.419
Parameters
muc = 2.512
b = 0.745
non_dec = 0.226
==> gave a neg_log_like of -1208.298
Parameters
muc = 3.527
b = 0.737
non_dec = 0.278
==> gave a neg_log_like of -1436.582
Parameters
muc = 4.351
b = 0.73
non_dec = 0.305
==> gave a neg_log_like of -782.62
Parameters
muc = 3.788
b = 0.733
non_dec = 0.324
==> gave a neg_log_like of -529.98
Parameters
muc = 2.795
b = 0.742
non_dec = 0.248
==> gave a neg_log_like of -1381.308
Parameters
muc = 3.759
b = 0.792
non_dec = 0.276
==> gave a neg_log_like of -1393.65
Parameters
muc = 4.252
b = 0.793
non_dec = 0.309
==> gave a neg_log_like of -726.573
Parameters
muc = 3.131
b = 0.765
non_dec = 0.262
==> gave a neg_log_like of -1445.538
Parameters
muc = 2.846
b = 0.668
non_dec = 0.269
==> gave a neg_log_like of -1464.194
Parameters
muc = 2.458
b = 0.459
non_dec = 0.266
==> gave a neg_log_like of -741.558
Parameters
muc = 3.118
b = 0.588
non_dec = 0.262
==> gave a neg_log_like of -1118.179
Parameters
muc = 3.182
b = 0.765
non_dec = 0.274
==> gave a neg_log_like of -1470.927
Parameters
muc = 2.621
b = 0.752
non_dec = 0.259
==> gave a neg_log_like of -1385.429
Parameters
muc = 3.284
b = 0.741
non_dec = 0.273
==> gave a neg_log_like of -1493.654
Parameters
muc = 3.068
b = 0.681
non_dec = 0.282
==> gave a neg_log_like of -1515.317
Parameters
muc = 3.037
b = 0.6
non_dec = 0.293
==> gave a neg_log_like of -1530.6
Parameters
muc = 3.509
b = 0.756
non_dec = 0.291
==> gave a neg_log_like of -1423.879
Parameters
muc = 3.003
b = 0.698
non_dec = 0.275
==> gave a neg_log_like of -1497.233
Parameters
muc = 3.032
b = 0.529
non_dec = 0.286
==> gave a neg_log_like of -1273.531
Parameters
muc = 3.144
b = 0.737
non_dec = 0.277
==> gave a neg_log_like of -1490.518
Parameters
muc = 3.069
b = 0.62
non_dec = 0.283
==> gave a neg_log_like of -1497.883
Parameters
muc = 2.802
b = 0.481
non_dec = 0.294
==> gave a neg_log_like of -1263.849
Parameters
muc = 3.158
b = 0.701
non_dec = 0.278
==> gave a neg_log_like of -1513.414
Parameters
muc = 3.174
b = 0.577
non_dec = 0.295
==> gave a neg_log_like of -1457.175
Parameters
muc = 3.045
b = 0.674
non_dec = 0.28
==> gave a neg_log_like of -1515.022
Parameters
muc = 3.09
b = 0.698
non_dec = 0.284
==> gave a neg_log_like of -1515.393
Parameters
muc = 2.959
b = 0.61
non_dec = 0.292
==> gave a neg_log_like of -1534.537
Parameters
muc = 2.862
b = 0.551
non_dec = 0.3
==> gave a neg_log_like of -1518.128
Parameters
muc = 3.012
b = 0.602
non_dec = 0.3
==> gave a neg_log_like of -1550.554
Parameters
muc = 2.995
b = 0.559
non_dec = 0.31
==> gave a neg_log_like of -1502.867
Parameters
muc = 2.916
b = 0.48
non_dec = 0.306
==> gave a neg_log_like of -1300.457
Parameters
muc = 3.046
b = 0.656
non_dec = 0.289
==> gave a neg_log_like of -1536.693
Parameters
muc = 2.974
b = 0.646
non_dec = 0.295
==> gave a neg_log_like of -1534.059
Parameters
muc = 2.99
b = 0.635
non_dec = 0.294
==> gave a neg_log_like of -1542.487
Parameters
muc = 3.074
b = 0.652
non_dec = 0.297
==> gave a neg_log_like of -1535.37
Parameters
muc = 3.045
b = 0.642
non_dec = 0.296
==> gave a neg_log_like of -1540.869
Parameters
muc = 2.985
b = 0.594
non_dec = 0.304
==> gave a neg_log_like of -1539.91
Parameters
muc = 3
b = 0.611
non_dec = 0.3
==> gave a neg_log_like of -1547.44
Parameters
muc = 2.957
b = 0.588
non_dec = 0.301
==> gave a neg_log_like of -1551.166
Parameters
muc = 2.913
b = 0.558
non_dec = 0.303
==> gave a neg_log_like of -1531.475
Parameters
muc = 2.989
b = 0.563
non_dec = 0.306
==> gave a neg_log_like of -1517.228
Parameters
muc = 2.99
b = 0.618
non_dec = 0.297
==> gave a neg_log_like of -1547.978
Parameters
muc = 2.972
b = 0.595
non_dec = 0.298
==> gave a neg_log_like of -1551.152
Parameters
muc = 2.97
b = 0.571
non_dec = 0.302
==> gave a neg_log_like of -1529.886
Parameters
muc = 2.985
b = 0.607
non_dec = 0.299
==> gave a neg_log_like of -1548.783
Parameters
muc = 2.975
b = 0.583
non_dec = 0.301
==> gave a neg_log_like of -1535.773
Parameters
muc = 2.982
b = 0.601
non_dec = 0.299
==> gave a neg_log_like of -1550.483
Parameters
muc = 2.978
b = 0.589
non_dec = 0.3
==> gave a neg_log_like of -1549.662
Parameters
muc = 2.981
b = 0.598
non_dec = 0.299
==> gave a neg_log_like of -1550.914
Parameters
muc = 2.929
b = 0.585
non_dec = 0.299
==> gave a neg_log_like of -1550.72
Parameters
muc = 2.949
b = 0.589
non_dec = 0.299
==> gave a neg_log_like of -1551.122
Parameters
muc = 2.937
b = 0.584
non_dec = 0.3
==> gave a neg_log_like of -1550.563
Parameters
muc = 2.97
b = 0.594
non_dec = 0.299
==> gave a neg_log_like of -1551.166
Parameters
muc = 2.983
b = 0.595
non_dec = 0.3
==> gave a neg_log_like of -1551.293
Parameters
muc = 3.001
b = 0.598
non_dec = 0.3
==> gave a neg_log_like of -1551.032
Parameters
muc = 2.968
b = 0.591
non_dec = 0.302
==> gave a neg_log_like of -1551.303
Parameters
muc = 2.966
b = 0.589
non_dec = 0.303
==> gave a neg_log_like of -1542.867
Parameters
muc = 2.991
b = 0.599
non_dec = 0.3
==> gave a neg_log_like of -1551.03
Parameters
muc = 2.965
b = 0.591
non_dec = 0.301
==> gave a neg_log_like of -1551.337
Parameters
muc = 2.974
b = 0.59
non_dec = 0.302
==> gave a neg_log_like of -1549.837
Parameters
muc = 2.971
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.379
Parameters
muc = 2.953
b = 0.588
non_dec = 0.302
==> gave a neg_log_like of -1551.138
Parameters
muc = 2.976
b = 0.594
non_dec = 0.3
==> gave a neg_log_like of -1551.36
Parameters
muc = 2.973
b = 0.595
non_dec = 0.299
==> gave a neg_log_like of -1551.356
Parameters
muc = 2.982
b = 0.597
non_dec = 0.299
==> gave a neg_log_like of -1551.226
Parameters
muc = 2.969
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.375
Parameters
muc = 2.971
b = 0.592
non_dec = 0.301
==> gave a neg_log_like of -1551.341
Parameters
muc = 2.973
b = 0.594
non_dec = 0.3
==> gave a neg_log_like of -1551.372
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.394
Parameters
muc = 2.962
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.204
Parameters
muc = 2.965
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.381
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.197
Parameters
muc = 2.969
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.383
Parameters
muc = 2.962
b = 0.591
non_dec = 0.3
==> gave a neg_log_like of -1551.378
Parameters
muc = 2.969
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.386
Parameters
muc = 2.971
b = 0.594
non_dec = 0.299
==> gave a neg_log_like of -1551.38
Parameters
muc = 2.967
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.386
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.394
Parameters
muc = 2.965
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.199
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.961
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.202
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.966
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.392
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.394
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.201
Parameters
muc = 2.965
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.395
Parameters
muc = 2.963
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.962
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.199
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.395
Parameters
muc = 2.963
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.963
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.199
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.965
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Optimization routine exited after 194 function evaluations
Final Parameters:
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Output
Class(es) ratcliff_dm, drift_dm
Optimizer: nmkb
Convergence: TRUE
Parameter Values:
muc b non_dec
null 2.964 0.593 0.299
Parameter Settings:
muc b non_dec
null 1 2 3
Deriving PDFS:
solver: kfe
values: sigma=1, t_max=3, dt=0.005, dx=0.05, nt=600, nx=40
Cost Function: neg_log_like
Observed Data: 2000 trials null
behavior of DE and nmkb toggles
Code
w_estimate_model(drift_dm_obj = a_model, lower = c(1, 0.1), upper = c(5, 0.5),
seed = 1, verbose = 1, use_de_optim = TRUE, de_control = list(reltol = 1e-05,
steptol = 10, itermax = 200, trace = TRUE))
Message
Starting optimizer 'DEoptim'
Output
Iteration: 1 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 2 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 3 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 4 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 5 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 6 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 7 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 8 bestvalit: -592.084264 bestmemit: 4.053700 0.305854
Iteration: 9 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 10 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 11 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 12 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 13 bestvalit: -592.674244 bestmemit: 4.265938 0.307709
Iteration: 14 bestvalit: -592.775930 bestmemit: 4.180421 0.305754
Iteration: 15 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 16 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 17 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 18 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 19 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 20 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 21 bestvalit: -592.846292 bestmemit: 4.200642 0.306605
Iteration: 22 bestvalit: -592.847108 bestmemit: 4.200642 0.306034
Iteration: 23 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 24 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 25 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 26 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 27 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 28 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 29 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 30 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 31 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Iteration: 32 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Message
Optimization routine exited after 32 iterations.
Final Parameters:
muc = 4.201
non_dec = 0.306
==> gave a neg_log_like of -592.852
Output
Class(es) dmc_dm, drift_dm
Optimizer: DEoptim
Convergence: TRUE
Parameter Values:
muc b non_dec sd_non_dec tau a A alpha
comp 4.201 0.6 0.306 0.02 0.04 2 0.1 4
incomp 4.201 0.6 0.306 0.02 0.04 2 -0.1 4
Parameter Settings:
muc b non_dec sd_non_dec tau a A alpha
comp 1 0 2 0 0 0 0 0
incomp 1 0 2 0 0 0 0 0
Custom Parameters:
peak_l
comp 0.04
incomp 0.04
Deriving PDFS:
solver: kfe
values: sigma=1, t_max=1, dt=0.01, dx=0.1, nt=100, nx=20
Cost Function: neg_log_like
Observed Data: 300 trials comp; 300 trials incomp
Code
w_estimate_model(drift_dm_obj = a_model, lower = c(1, 0.1), upper = c(5, 0.5),
seed = 1, verbose = 1, use_de_optim = TRUE, de_control = list(reltol = 1e-05,
steptol = 10, itermax = 200, trace = TRUE), de_n_cores = 2)
Message
Starting optimizer 'DEoptim'
Output
Iteration: 1 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 2 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 3 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 4 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 5 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 6 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 7 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 8 bestvalit: -592.084264 bestmemit: 4.053700 0.305854
Iteration: 9 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 10 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 11 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 12 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 13 bestvalit: -592.674244 bestmemit: 4.265938 0.307709
Iteration: 14 bestvalit: -592.775930 bestmemit: 4.180421 0.305754
Iteration: 15 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 16 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 17 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 18 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 19 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 20 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 21 bestvalit: -592.846292 bestmemit: 4.200642 0.306605
Iteration: 22 bestvalit: -592.847108 bestmemit: 4.200642 0.306034
Iteration: 23 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 24 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 25 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 26 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 27 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 28 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 29 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 30 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 31 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Iteration: 32 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Message
Optimization routine exited after 32 iterations.
Final Parameters:
muc = 4.201
non_dec = 0.306
==> gave a neg_log_like of -592.852
Output
Class(es) dmc_dm, drift_dm
Optimizer: DEoptim
Convergence: TRUE
Parameter Values:
muc b non_dec sd_non_dec tau a A alpha
comp 4.201 0.6 0.306 0.02 0.04 2 0.1 4
incomp 4.201 0.6 0.306 0.02 0.04 2 -0.1 4
Parameter Settings:
muc b non_dec sd_non_dec tau a A alpha
comp 1 0 2 0 0 0 0 0
incomp 1 0 2 0 0 0 0 0
Custom Parameters:
peak_l
comp 0.04
incomp 0.04
Deriving PDFS:
solver: kfe
values: sigma=1, t_max=1, dt=0.01, dx=0.1, nt=100, nx=20
Cost Function: neg_log_like
Observed Data: 300 trials comp; 300 trials incomp
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snapshot of the model running through nmkb
Code
w_estimate_model(a_model, lower = c(1, 0.2, 0.1), upper = c(7, 0.8, 0.6),
use_de_optim = F, use_nmkb = T, verbose = 2)
Message
Starting optimizer 'nmkb' with the following starting values:
muc=2, b=0.3, non_dec=0.2
Parameters
muc = 2
b = 0.3
non_dec = 0.2
==> gave a neg_log_like of 6577.549
Parameters
muc = 5.27
b = 0.364
non_dec = 0.26
==> gave a neg_log_like of 9696.799
Parameters
muc = 2.636
b = 0.627
non_dec = 0.26
==> gave a neg_log_like of -1346.739
Parameters
muc = 2.636
b = 0.364
non_dec = 0.478
==> gave a neg_log_like of 21771.912
Parameters
muc = 3.785
b = 0.478
non_dec = 0.122
==> gave a neg_log_like of 6405.199
Parameters
muc = 1.369
b = 0.561
non_dec = 0.131
==> gave a neg_log_like of 188.829
Parameters
muc = 2.664
b = 0.75
non_dec = 0.124
==> gave a neg_log_like of -257.312
Parameters
muc = 1.294
b = 0.759
non_dec = 0.213
==> gave a neg_log_like of -662.725
Parameters
muc = 3.203
b = 0.783
non_dec = 0.278
==> gave a neg_log_like of -1435.765
Parameters
muc = 4.8
b = 0.796
non_dec = 0.407
==> gave a neg_log_like of 12775.196
Parameters
muc = 1.692
b = 0.746
non_dec = 0.488
==> gave a neg_log_like of 24301.619
Parameters
muc = 2.359
b = 0.749
non_dec = 0.164
==> gave a neg_log_like of -737.58
Parameters
muc = 5.536
b = 0.723
non_dec = 0.24
==> gave a neg_log_like of 3690.324
Parameters
muc = 1.752
b = 0.752
non_dec = 0.219
==> gave a neg_log_like of -963.662
Parameters
muc = 2.516
b = 0.741
non_dec = 0.38
==> gave a neg_log_like of 8317.04
Parameters
muc = 2.398
b = 0.747
non_dec = 0.201
==> gave a neg_log_like of -1021.803
Parameters
muc = 4.195
b = 0.732
non_dec = 0.271
==> gave a neg_log_like of -754.463
Parameters
muc = 2.164
b = 0.748
non_dec = 0.231
==> gave a neg_log_like of -1167.244
Parameters
muc = 2.893
b = 0.739
non_dec = 0.323
==> gave a neg_log_like of -287.419
Parameters
muc = 2.512
b = 0.745
non_dec = 0.226
==> gave a neg_log_like of -1208.298
Parameters
muc = 3.527
b = 0.737
non_dec = 0.278
==> gave a neg_log_like of -1436.582
Parameters
muc = 4.351
b = 0.73
non_dec = 0.305
==> gave a neg_log_like of -782.62
Parameters
muc = 3.788
b = 0.733
non_dec = 0.324
==> gave a neg_log_like of -529.98
Parameters
muc = 2.795
b = 0.742
non_dec = 0.248
==> gave a neg_log_like of -1381.308
Parameters
muc = 3.759
b = 0.792
non_dec = 0.276
==> gave a neg_log_like of -1393.65
Parameters
muc = 4.252
b = 0.793
non_dec = 0.309
==> gave a neg_log_like of -726.573
Parameters
muc = 3.131
b = 0.765
non_dec = 0.262
==> gave a neg_log_like of -1445.538
Parameters
muc = 2.846
b = 0.668
non_dec = 0.269
==> gave a neg_log_like of -1464.194
Parameters
muc = 2.458
b = 0.459
non_dec = 0.266
==> gave a neg_log_like of -741.558
Parameters
muc = 3.118
b = 0.588
non_dec = 0.262
==> gave a neg_log_like of -1118.179
Parameters
muc = 3.182
b = 0.765
non_dec = 0.274
==> gave a neg_log_like of -1470.927
Parameters
muc = 2.621
b = 0.752
non_dec = 0.259
==> gave a neg_log_like of -1385.429
Parameters
muc = 3.284
b = 0.741
non_dec = 0.273
==> gave a neg_log_like of -1493.654
Parameters
muc = 3.068
b = 0.681
non_dec = 0.282
==> gave a neg_log_like of -1515.317
Parameters
muc = 3.037
b = 0.6
non_dec = 0.293
==> gave a neg_log_like of -1530.6
Parameters
muc = 3.509
b = 0.756
non_dec = 0.291
==> gave a neg_log_like of -1423.879
Parameters
muc = 3.003
b = 0.698
non_dec = 0.275
==> gave a neg_log_like of -1497.233
Parameters
muc = 3.032
b = 0.529
non_dec = 0.286
==> gave a neg_log_like of -1273.531
Parameters
muc = 3.144
b = 0.737
non_dec = 0.277
==> gave a neg_log_like of -1490.518
Parameters
muc = 3.069
b = 0.62
non_dec = 0.283
==> gave a neg_log_like of -1497.883
Parameters
muc = 2.802
b = 0.481
non_dec = 0.294
==> gave a neg_log_like of -1263.849
Parameters
muc = 3.158
b = 0.701
non_dec = 0.278
==> gave a neg_log_like of -1513.414
Parameters
muc = 3.174
b = 0.577
non_dec = 0.295
==> gave a neg_log_like of -1457.175
Parameters
muc = 3.045
b = 0.674
non_dec = 0.28
==> gave a neg_log_like of -1515.022
Parameters
muc = 3.09
b = 0.698
non_dec = 0.284
==> gave a neg_log_like of -1515.393
Parameters
muc = 2.959
b = 0.61
non_dec = 0.292
==> gave a neg_log_like of -1534.537
Parameters
muc = 2.862
b = 0.551
non_dec = 0.3
==> gave a neg_log_like of -1518.128
Parameters
muc = 3.012
b = 0.602
non_dec = 0.3
==> gave a neg_log_like of -1550.554
Parameters
muc = 2.995
b = 0.559
non_dec = 0.31
==> gave a neg_log_like of -1502.867
Parameters
muc = 2.916
b = 0.48
non_dec = 0.306
==> gave a neg_log_like of -1300.457
Parameters
muc = 3.046
b = 0.656
non_dec = 0.289
==> gave a neg_log_like of -1536.693
Parameters
muc = 2.974
b = 0.646
non_dec = 0.295
==> gave a neg_log_like of -1534.059
Parameters
muc = 2.99
b = 0.635
non_dec = 0.294
==> gave a neg_log_like of -1542.487
Parameters
muc = 3.074
b = 0.652
non_dec = 0.297
==> gave a neg_log_like of -1535.37
Parameters
muc = 3.045
b = 0.642
non_dec = 0.296
==> gave a neg_log_like of -1540.869
Parameters
muc = 2.985
b = 0.594
non_dec = 0.304
==> gave a neg_log_like of -1539.91
Parameters
muc = 3
b = 0.611
non_dec = 0.3
==> gave a neg_log_like of -1547.44
Parameters
muc = 2.957
b = 0.588
non_dec = 0.301
==> gave a neg_log_like of -1551.166
Parameters
muc = 2.913
b = 0.558
non_dec = 0.303
==> gave a neg_log_like of -1531.475
Parameters
muc = 2.989
b = 0.563
non_dec = 0.306
==> gave a neg_log_like of -1517.228
Parameters
muc = 2.99
b = 0.618
non_dec = 0.297
==> gave a neg_log_like of -1547.978
Parameters
muc = 2.972
b = 0.595
non_dec = 0.298
==> gave a neg_log_like of -1551.152
Parameters
muc = 2.97
b = 0.571
non_dec = 0.302
==> gave a neg_log_like of -1529.886
Parameters
muc = 2.985
b = 0.607
non_dec = 0.299
==> gave a neg_log_like of -1548.783
Parameters
muc = 2.975
b = 0.583
non_dec = 0.301
==> gave a neg_log_like of -1535.773
Parameters
muc = 2.982
b = 0.601
non_dec = 0.299
==> gave a neg_log_like of -1550.483
Parameters
muc = 2.978
b = 0.589
non_dec = 0.3
==> gave a neg_log_like of -1549.662
Parameters
muc = 2.981
b = 0.598
non_dec = 0.299
==> gave a neg_log_like of -1550.914
Parameters
muc = 2.929
b = 0.585
non_dec = 0.299
==> gave a neg_log_like of -1550.72
Parameters
muc = 2.949
b = 0.589
non_dec = 0.299
==> gave a neg_log_like of -1551.122
Parameters
muc = 2.937
b = 0.584
non_dec = 0.3
==> gave a neg_log_like of -1550.563
Parameters
muc = 2.97
b = 0.594
non_dec = 0.299
==> gave a neg_log_like of -1551.166
Parameters
muc = 2.983
b = 0.595
non_dec = 0.3
==> gave a neg_log_like of -1551.293
Parameters
muc = 3.001
b = 0.598
non_dec = 0.3
==> gave a neg_log_like of -1551.032
Parameters
muc = 2.968
b = 0.591
non_dec = 0.302
==> gave a neg_log_like of -1551.303
Parameters
muc = 2.966
b = 0.589
non_dec = 0.303
==> gave a neg_log_like of -1542.867
Parameters
muc = 2.991
b = 0.599
non_dec = 0.3
==> gave a neg_log_like of -1551.03
Parameters
muc = 2.965
b = 0.591
non_dec = 0.301
==> gave a neg_log_like of -1551.337
Parameters
muc = 2.974
b = 0.59
non_dec = 0.302
==> gave a neg_log_like of -1549.837
Parameters
muc = 2.971
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.379
Parameters
muc = 2.953
b = 0.588
non_dec = 0.302
==> gave a neg_log_like of -1551.138
Parameters
muc = 2.976
b = 0.594
non_dec = 0.3
==> gave a neg_log_like of -1551.36
Parameters
muc = 2.973
b = 0.595
non_dec = 0.299
==> gave a neg_log_like of -1551.356
Parameters
muc = 2.982
b = 0.597
non_dec = 0.299
==> gave a neg_log_like of -1551.226
Parameters
muc = 2.969
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.375
Parameters
muc = 2.971
b = 0.592
non_dec = 0.301
==> gave a neg_log_like of -1551.341
Parameters
muc = 2.973
b = 0.594
non_dec = 0.3
==> gave a neg_log_like of -1551.372
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.394
Parameters
muc = 2.962
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.204
Parameters
muc = 2.965
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.381
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.197
Parameters
muc = 2.969
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.383
Parameters
muc = 2.962
b = 0.591
non_dec = 0.3
==> gave a neg_log_like of -1551.378
Parameters
muc = 2.969
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.386
Parameters
muc = 2.971
b = 0.594
non_dec = 0.299
==> gave a neg_log_like of -1551.38
Parameters
muc = 2.967
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.386
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.394
Parameters
muc = 2.965
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.199
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.961
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.202
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.966
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.392
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.394
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.201
Parameters
muc = 2.965
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.395
Parameters
muc = 2.963
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.962
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.199
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.966
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.395
Parameters
muc = 2.963
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.963
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.199
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.965
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.396
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.592
non_dec = 0.3
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.3
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.965
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.397
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.592
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.2
Parameters
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Optimization routine exited after 194 function evaluations
Final Parameters:
muc = 2.964
b = 0.593
non_dec = 0.299
==> gave a neg_log_like of -1551.398
Output
Class(es) ratcliff_dm, drift_dm
Optimizer: nmkb
Convergence: TRUE
Parameter Values:
muc b non_dec
null 2.964 0.593 0.299
Parameter Settings:
muc b non_dec
null 1 2 3
Deriving PDFS:
solver: kfe
values: sigma=1, t_max=3, dt=0.005, dx=0.05, nt=600, nx=40
Cost Function: neg_log_like
Observed Data: 2000 trials null
behavior of DE and nmkb toggles
Code
w_estimate_model(drift_dm_obj = a_model, lower = c(1, 0.1), upper = c(5, 0.5),
seed = 1, verbose = 1, use_de_optim = TRUE, de_control = list(reltol = 1e-05,
steptol = 10, itermax = 200, trace = TRUE))
Message
Starting optimizer 'DEoptim'
Output
Iteration: 1 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 2 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 3 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 4 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 5 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 6 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 7 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 8 bestvalit: -592.084264 bestmemit: 4.053700 0.305854
Iteration: 9 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 10 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 11 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 12 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 13 bestvalit: -592.674244 bestmemit: 4.265938 0.307709
Iteration: 14 bestvalit: -592.775930 bestmemit: 4.180421 0.305754
Iteration: 15 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 16 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 17 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 18 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 19 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 20 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 21 bestvalit: -592.846292 bestmemit: 4.200642 0.306605
Iteration: 22 bestvalit: -592.847108 bestmemit: 4.200642 0.306034
Iteration: 23 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 24 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 25 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 26 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 27 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 28 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 29 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 30 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 31 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Iteration: 32 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Message
Optimization routine exited after 32 iterations.
Final Parameters:
muc = 4.201
non_dec = 0.306
==> gave a neg_log_like of -592.852
Output
Class(es) dmc_dm, drift_dm
Optimizer: DEoptim
Convergence: TRUE
Parameter Values:
muc b non_dec sd_non_dec tau a A alpha
comp 4.201 0.6 0.306 0.02 0.04 2 0.1 4
incomp 4.201 0.6 0.306 0.02 0.04 2 -0.1 4
Parameter Settings:
muc b non_dec sd_non_dec tau a A alpha
comp 1 0 2 0 0 0 0 0
incomp 1 0 2 0 0 0 0 0
Custom Parameters:
peak_l
comp 0.04
incomp 0.04
Deriving PDFS:
solver: kfe
values: sigma=1, t_max=1, dt=0.01, dx=0.1, nt=100, nx=20
Cost Function: neg_log_like
Observed Data: 300 trials comp; 300 trials incomp
Code
w_estimate_model(drift_dm_obj = a_model, lower = c(1, 0.1), upper = c(5, 0.5),
seed = 1, verbose = 1, use_de_optim = TRUE, de_control = list(reltol = 1e-05,
steptol = 10, itermax = 200, trace = TRUE), de_n_cores = 2)
Message
Starting optimizer 'DEoptim'
Output
Iteration: 1 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 2 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 3 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 4 bestvalit: -585.821769 bestmemit: 4.147303 0.314631
Iteration: 5 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 6 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 7 bestvalit: -591.348859 bestmemit: 4.011332 0.303037
Iteration: 8 bestvalit: -592.084264 bestmemit: 4.053700 0.305854
Iteration: 9 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 10 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 11 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 12 bestvalit: -592.670341 bestmemit: 4.159118 0.305854
Iteration: 13 bestvalit: -592.674244 bestmemit: 4.265938 0.307709
Iteration: 14 bestvalit: -592.775930 bestmemit: 4.180421 0.305754
Iteration: 15 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 16 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 17 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 18 bestvalit: -592.810636 bestmemit: 4.210696 0.305895
Iteration: 19 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 20 bestvalit: -592.831600 bestmemit: 4.209805 0.306535
Iteration: 21 bestvalit: -592.846292 bestmemit: 4.200642 0.306605
Iteration: 22 bestvalit: -592.847108 bestmemit: 4.200642 0.306034
Iteration: 23 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 24 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 25 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 26 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 27 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 28 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 29 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 30 bestvalit: -592.851362 bestmemit: 4.242439 0.306769
Iteration: 31 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Iteration: 32 bestvalit: -592.852369 bestmemit: 4.200642 0.306433
Message
Optimization routine exited after 32 iterations.
Final Parameters:
muc = 4.201
non_dec = 0.306
==> gave a neg_log_like of -592.852
Output
Class(es) dmc_dm, drift_dm
Optimizer: DEoptim
Convergence: TRUE
Parameter Values:
muc b non_dec sd_non_dec tau a A alpha
comp 4.201 0.6 0.306 0.02 0.04 2 0.1 4
incomp 4.201 0.6 0.306 0.02 0.04 2 -0.1 4
Parameter Settings:
muc b non_dec sd_non_dec tau a A alpha
comp 1 0 2 0 0 0 0 0
incomp 1 0 2 0 0 0 0 0
Custom Parameters:
peak_l
comp 0.04
incomp 0.04
Deriving PDFS:
solver: kfe
values: sigma=1, t_max=1, dt=0.01, dx=0.1, nt=100, nx=20
Cost Function: neg_log_like
Observed Data: 300 trials comp; 300 trials incomp
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