Description Usage Arguments Details Value Author(s) Examples
Simulates one or more responses from the distribution corresponding to a fitted MIDAS regression object.
1 2 3 4 5 6 7 8 9 10 11 12 13 |
object |
|
nsim |
number of simulations |
seed |
either NULL or an integer that will be used in a call to set.seed before simulating the time series. The default, NULL will not change the random generator state. |
future |
logical, if |
newdata |
a named list containing future values of mixed frequency regressors. The default is |
insample |
a list containing the historic mixed frequency data |
method |
the simulation method, if |
innov |
a matrix containing the simulated innovations. The default is |
show_progress |
logical, TRUE to show progress bar, FALSE for silent evaluation |
... |
not used currently |
Only the regression innovations are simulated, it is assumed that the predictor variables and coefficients are fixed. The innovation distribution is simulated via bootstrap.
a matrix of simulated responses. Each row contains a simulated response.
Virmantas Kvedaras, Vaidotas Zemlys
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | data("USrealgdp")
data("USunempr")
y <- diff(log(USrealgdp))
x <- window(diff(USunempr), start = 1949)
trend <- 1:length(y)
##24 high frequency lags of x included
mr <- midas_r(y ~ trend + fmls(x, 23, 12, nealmon), start = list(x = rep(0, 3)))
simulate(mr, nsim=10, future=FALSE)
##Forecast horizon
h <- 3
##Declining unemployment
xn <- rep(-0.1, 12*3)
##New trend values
trendn <- length(y) + 1:h
simulate(mr, nsim = 10, future = TRUE, newdata = list(trend = trendn, x = xn))
|
Loading required package: sandwich
Loading required package: optimx
Loading required package: quantreg
Loading required package: SparseM
Attaching package: 'SparseM'
The following object is masked from 'package:base':
backsolve
[,1] [,2] [,3] [,4] [,5]
[1,] 0.086994161 0.066145627 0.077464784 0.0929377160 0.080313030
[2,] 0.076620783 0.075185495 0.066631245 0.0624687389 0.077191839
[3,] 0.051310380 0.062464468 0.055245941 0.0386820023 0.053814758
[4,] 0.036213859 0.033347654 0.047345485 0.0511990671 0.037153749
[5,] -0.001737986 -0.012905160 -0.003285350 -0.0027537285 -0.007987541
[6,] 0.072723425 0.072723425 0.062506941 0.0775668202 0.076253634
[7,] 0.041648970 0.041648970 0.042237456 0.0451737093 0.044330175
[8,] 0.034276184 0.036529207 0.013022506 0.0389506529 0.022124376
[9,] -0.004308391 -0.004492701 -0.005598101 -0.0007363188 -0.003776769
[10,] 0.081740392 0.062826931 0.070676120 0.0578202112 0.067695075
[11,] 0.035071397 0.011272580 0.039044721 0.0350713967 0.029055183
[12,] 0.021411697 0.006976010 0.023067474 0.0305559645 0.028335644
[13,] 0.050572336 0.064220096 0.061201872 0.0544499953 0.044456453
[14,] 0.035853232 0.043449719 0.043526227 0.0412907248 0.019943018
[15,] 0.047657481 0.033728994 0.053732385 0.0471938350 0.046164421
[16,] 0.057342328 0.044696953 0.051089803 0.0510898035 0.053081813
[17,] 0.041772118 0.045686855 0.051950838 0.0564952182 0.037469499
[18,] 0.036988889 0.039081608 0.019965050 0.0324366521 0.014332700
[19,] 0.058426401 0.022887672 0.037187963 0.0360536019 0.042448510
[20,] 0.027119399 0.032995901 0.033446031 0.0295312937 0.042766001
[21,] -0.008454706 -0.003826541 -0.001174668 0.0090170673 0.012870650
[22,] 0.016783835 0.028357335 0.034040195 0.0178268468 0.028357335
[23,] 0.039137572 0.036725678 0.043063767 0.0493162913 0.051858433
[24,] 0.050008192 0.046087256 0.054793124 0.0548757594 0.050914283
[25,] 0.016980724 0.014143954 0.009665344 0.0139402741 0.019435445
[26,] -0.013128855 -0.014283077 -0.011416873 -0.0083215213 -0.002110419
[27,] 0.049918102 0.054139291 0.046937057 0.0428845028 0.049276828
[28,] 0.065666699 0.049224605 0.056969721 0.0609052817 0.050667975
[29,] 0.052901013 0.057795597 0.047667201 0.0459770660 0.043829183
[30,] 0.040176826 0.039076666 0.032431710 0.0274936874 0.049866486
[31,] -0.002755884 0.002767383 -0.001043901 0.0044679542 -0.006884301
[32,] 0.033874930 0.016147349 0.009421858 0.0111538343 0.027589187
[33,] -0.011259856 -0.013415317 -0.019615754 -0.0174678707 -0.010434272
[34,] 0.055696170 0.061209116 0.061209116 0.0626402985 0.038488020
[35,] 0.063559908 0.078310864 0.061903127 0.0666053172 0.070378928
[36,] 0.028642357 0.034355093 0.018708146 0.0312559460 0.026930689
[37,] 0.024889079 0.017459488 0.030007288 0.0433437427 0.036399614
[38,] 0.029260171 0.055874281 0.033160545 0.0448927555 0.052835972
[39,] 0.046322328 0.040277207 0.047142457 0.0505145138 0.044305687
[40,] 0.041517425 0.035308598 0.029581652 0.0353085982 0.036216281
[41,] 0.028415381 0.010366069 0.012256794 0.0096619685 0.029391788
[42,] 0.009396707 0.013943115 0.001049442 -0.0087706215 0.006426196
[43,] 0.034828892 0.028518200 0.015893514 0.0198934389 0.014520369
[44,] 0.036215352 0.042042235 0.048229709 0.0381274978 0.059498070
[45,] 0.048273623 0.046706649 0.056561605 0.0442736979 0.028434016
[46,] 0.040996764 0.037209929 0.037466555 0.0350992601 0.029685264
[47,] 0.041886718 0.032578205 0.026240116 0.0428040542 0.041886718
[48,] 0.021655821 0.035823224 0.034203621 0.0283813114 0.028081629
[49,] 0.050253317 0.015262648 0.029698335 0.0264160899 0.035906350
[50,] 0.037671568 0.032393966 0.037671568 0.0125988753 0.028231460
[51,] 0.026886457 0.012419919 0.032259527 0.0283301332 0.044737870
[52,] 0.021329407 0.003423443 0.005877041 -0.0117733746 0.007902053
[53,] 0.011940436 0.012174689 0.006100036 -0.0019880515 0.017128506
[54,] 0.029103898 0.030732285 0.037950813 0.0146680947 0.024644074
[55,] 0.020628473 0.040807427 0.039140140 0.0188964974 0.039383987
[56,] 0.043994396 0.027835809 0.034162440 0.0423180806 0.039098603
[57,] 0.041414808 0.015077955 0.015077955 0.0186978174 0.031203776
[58,] 0.028514270 0.025560216 0.026660376 0.0236518077 0.018660163
[59,] -0.008063662 -0.014138314 -0.014692823 -0.0172328878 -0.008297915
[60,] -0.042997153 -0.051768162 -0.036458604 -0.0354802342 -0.037021652
[61,] 0.027509951 0.025113174 0.012641572 0.0265565435 0.032744018
[62,] 0.025516645 0.043457167 0.031885095 0.0410017661 0.040782904
[,6] [,7] [,8] [,9] [,10]
[1,] 0.062245252 0.0856173739 0.062245252 8.594167e-02 0.0786934267
[2,] 0.075189600 0.0611364455 0.068386944 7.242860e-02 0.0507365286
[3,] 0.053617554 0.0397616033 0.052075423 3.758423e-02 0.0310936625
[4,] 0.042288762 0.0422887622 0.041401929 1.665302e-02 0.0423878166
[5,] 0.010877306 -0.0079875410 0.002227596 2.223491e-03 -0.0032853503
[6,] 0.060594795 0.0724667989 0.049102452 7.268566e-02 0.0732869281
[7,] 0.021809362 0.0479347131 0.047847972 3.341585e-02 0.0299074497
[8,] 0.030355249 0.0374085217 0.035867104 4.534046e-02 0.0298916026
[9,] -0.005081187 -0.0005347797 -0.016822708 -2.151654e-02 -0.0037767688
[10,] 0.084197503 0.0662915378 0.057520529 7.158221e-02 0.0494224416
[11,] 0.038639371 0.0195862755 0.029760821 3.567266e-02 0.0319162821
[12,] 0.010595873 0.0285393238 0.018129452 3.331286e-02 0.0231018312
[13,] 0.045978669 0.0642200957 0.061201872 4.918739e-02 0.0456789865
[14,] 0.044329034 0.0268185727 0.046582215 4.541789e-02 0.0197274107
[15,] 0.046234952 0.0557996057 0.058789107 4.372923e-02 0.0471938350
[16,] 0.053081813 0.0453656091 0.057380092 3.354351e-02 0.0496349758
[17,] 0.039974119 0.0466402623 0.054488874 5.177528e-02 0.0542957757
[18,] 0.037814473 0.0378144734 0.029965285 4.074527e-02 0.0199650503
[19,] 0.034217637 0.0285200226 0.033513537 3.672226e-02 0.0522669499
[20,] 0.039534450 0.0405128197 0.042165414 3.344603e-02 0.0484447553
[21,] -0.010345431 0.0066739442 -0.010345431 -9.552479e-03 0.0041359076
[22,] 0.030509985 0.0392069633 0.010293268 3.920696e-02 0.0267286200
[23,] 0.043052309 0.0472014048 0.032608637 3.413085e-02 0.0366709170
[24,] 0.047027147 0.0460872564 0.062065147 4.036100e-02 0.0559056966
[25,] 0.012118942 0.0008943353 0.012635855 1.011547e-02 0.0070163270
[26,] -0.002110419 -0.0104769821 -0.011416873 -1.143039e-02 -0.0072812932
[27,] 0.042068913 0.0320686788 0.040736620 4.553352e-02 0.0367625111
[28,] 0.054696455 0.0417465180 0.051621382 5.066797e-02 0.0599879450
[29,] 0.044748424 0.0486260832 0.038632541 6.407494e-02 0.0427495818
[30,] 0.014327758 0.0371682574 0.038024175 3.412285e-02 0.0446834421
[31,] 0.006009372 -0.0092747737 0.002971063 4.467954e-03 -0.0001040104
[32,] 0.028893605 0.0158476667 0.023659793 2.602221e-02 0.0193560693
[33,] -0.008181249 -0.0045367674 -0.005649340 -8.280304e-03 -0.0174678707
[34,] 0.034868157 0.0493038443 0.043481535 5.859047e-02 0.0348681574
[35,] 0.068837511 0.0666053172 0.080767974 4.766519e-02 0.0671369390
[36,] 0.017035867 0.0148077716 0.028528210 3.435509e-02 0.0381798931
[37,] 0.035626817 0.0362153033 0.036399614 2.919170e-02 0.0287786461
[38,] 0.049760899 0.0662633272 0.041383088 5.812746e-02 0.0581274627
[39,] 0.045478793 0.0350301764 0.033950575 4.734400e-02 0.0465411891
[40,] 0.040600088 0.0254532349 0.035104918 3.152789e-02 0.0352145700
[41,] 0.004668454 0.0254486750 0.022408225 1.548428e-02 0.0185948833
[42,] 0.011812489 0.0068877839 0.006426196 -8.770622e-03 0.0068877839
[43,] 0.026175077 0.0281814204 0.022574644 -2.174264e-03 0.0323717822
[44,] 0.041592105 0.0391895463 0.051362205 3.812750e-02 0.0451511025
[45,] 0.045753242 0.0418385049 0.050593785 3.992636e-02 0.0509548285
[46,] 0.013629974 0.0311648081 0.028312120 4.715622e-02 0.0138455819
[47,] 0.038868494 0.0251423431 0.018651776 2.971406e-02 0.0388307296
[48,] 0.030976137 0.0547586029 0.036852638 3.445008e-02 0.0373142263
[49,] 0.031099015 0.0376380247 0.042629438 2.969833e-02 0.0132501602
[50,] 0.037671568 0.0164992497 0.037671568 4.095232e-02 0.0376715685
[51,] 0.010191824 0.0124199195 0.024492115 3.526452e-02 0.0385452703
[52,] 0.013193543 0.0198649795 0.010940362 -4.116437e-05 0.0034234425
[53,] 0.007599130 0.0104473757 0.006679889 6.679889e-03 0.0167674625
[54,] 0.014113586 0.0244294299 0.020494978 1.908597e-02 0.0152479477
[55,] 0.025621988 0.0331344320 0.017224218 2.409977e-02 0.0453518074
[56,] 0.023718768 0.0341738981 0.034162440 3.936403e-02 0.0302477030
[57,] 0.035133170 0.0381381602 0.047611513 2.439543e-02 0.0476115132
[58,] 0.015111599 0.0160308402 0.036350037 1.894962e-02 0.0264470494
[59,] -0.014692823 -0.0021239571 -0.009754801 -5.791050e-03 -0.0020474488
[60,] -0.037345437 -0.0600818573 -0.045646170 -4.159362e-02 -0.0529906954
[61,] 0.026106414 0.0415552682 0.042547951 4.401238e-02 0.0326449634
[62,] 0.027313380 0.0440577540 0.033258240 3.784665e-02 0.0258163271
[,1] [,2] [,3]
[1,] 0.05157169 0.05353564 0.04533419
[2,] 0.03966726 0.05117484 0.04064836
[3,] 0.05389255 0.05812013 0.04952909
[4,] 0.05302011 0.04397099 0.04923552
[5,] 0.03716264 0.04819529 0.04306025
[6,] 0.04923552 0.05316247 0.03905337
[7,] 0.05558391 0.04105221 0.03870503
[8,] 0.04228085 0.02776720 0.02944016
[9,] 0.04891122 0.06296640 0.05142512
[10,] 0.04064836 0.04848887 0.04968312
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.