slingCurves: Extract simultaneous principal curves
In slingshot: Tools for ordering single-cell sequencing

Description Usage Arguments Value Methods (by class) Examples

Extract the simultaneous principal curves from an object containing slingshot output.

slingCurves(x)

## S4 method for signature 'SlingshotDataSet'
slingCurves(x)

## S4 method for signature 'SingleCellExperiment'
slingCurves(x)

`x`	an object containing `slingshot` output.

the list of smooth lineage curves, each of which is a principal_curve object.

SlingshotDataSet: returns the list of smooth lineage curves from a SlingshotDataSet object.
SingleCellExperiment: returns the list of smooth lineage curves from a SingleCellExperiment object.

data("slingshotExample")
rd <- slingshotExample$rd
cl <- slingshotExample$cl
sds <- slingshot(rd, cl)
slingCurves(sds)

Loading required package: princurve
Using full covariance matrix
$curve1
$s
              dim-1        dim-2
cell-1   -4.4211357 -0.118685848
cell-2   -3.8372134 -0.099098039
cell-3   -2.7799992 -0.052215490
cell-4   -4.2392577 -0.112717448
cell-5   -3.7377458 -0.095481020
cell-6   -3.0635804 -0.066633202
cell-7   -2.9370819 -0.060335951
cell-8   -4.1447146 -0.109585172
cell-9   -4.0375409 -0.105987256
cell-10  -3.5060152 -0.086472523
cell-11  -2.6558725 -0.045678600
cell-12  -2.4222167 -0.034125067
cell-13  -2.4236042 -0.034189608
cell-14  -2.8472837 -0.055733174
cell-15  -2.8168161 -0.054155181
cell-16  -1.7316014 -0.015995243
cell-17  -2.3691954 -0.031679304
cell-18  -4.2850085 -0.114225541
cell-19  -2.4174208 -0.033903318
cell-20  -2.7188405 -0.048978167
cell-21  -2.6243340 -0.044047443
cell-22  -2.6434986 -0.045037277
cell-23  -2.8090387 -0.053748430
cell-24  -2.3523692 -0.031001993
cell-25  -2.3492759 -0.030877477
cell-26  -3.2869032 -0.077126190
cell-27  -1.8193638 -0.016809353
cell-28  -1.9052040 -0.018150972
cell-29  -2.2341710 -0.026510037
cell-30  -1.2711407 -0.017723327
cell-31  -1.4355392 -0.016021158
cell-32  -2.1342243 -0.023305490
cell-33  -0.5389622 -0.034213950
cell-34  -1.0102855 -0.022666484
cell-35  -0.9658177 -0.023602273
cell-36  -0.7107348 -0.030047922
cell-37  -1.4680410 -0.015805755
cell-38  -0.9782525 -0.023313905
cell-39  -0.7904035 -0.028004693
cell-40  -1.5392366 -0.015602679
cell-41  -1.7906070 -0.016505826
cell-42  -0.7480860 -0.029081258
cell-43  -1.2974181 -0.017352889
cell-44   0.2245258 -0.030580191
cell-45   0.1683085 -0.033024674
cell-46  -0.3694851 -0.037369525
cell-47  -0.1298489 -0.038960460
cell-48   0.1285751 -0.034302672
cell-49   0.6365405  0.003652829
cell-50   0.7800269  0.023298532
cell-51   1.1691158  0.099767092
cell-52   1.0250395  0.067265090
cell-53   1.3448262  0.146313694
cell-54   2.2876174  0.519405320
cell-55   1.6127474  0.231642248
cell-56   3.2230659  1.083520931
cell-57   1.6917837  0.260083264
cell-58   2.4228823  0.589500239
cell-59   2.2923950  0.521829010
cell-60   2.4984742  0.630371083
cell-61   3.8894825  1.564703395
cell-62   3.3395384  1.164809574
cell-63   3.5864877  1.341671533
cell-64   3.4948306  1.275407811
cell-65   3.4089059  1.213892648
cell-66   3.6851684  1.413822381
cell-67   4.0814600  1.707546998
cell-68   4.5988320  2.089205306
cell-69   5.5110791  2.697968896
cell-70   5.5024323  2.692660399
cell-71   4.8393640  2.260025397
cell-72   4.6567563  2.130914348
cell-73   6.3513269  3.155323248
cell-74   5.6805100  2.798383817
cell-75   4.9954424  2.367037810
cell-76   6.7005923  3.316840693
cell-77   6.6134786  3.278023036
cell-78   5.8740792  2.907987655
cell-79   6.9742459  3.433016035
cell-80   6.5600951  3.253749356
cell-81   7.3939766  3.597960377
cell-82   7.7142516  3.713590519
cell-83   7.5740102  3.664091629
cell-84   8.3189389  3.912740160
cell-85   7.6628593  3.695694030
cell-86   8.7324279  4.038803313
cell-87   8.4848298  3.964167272
cell-88   8.1471164  3.858106023
cell-89   8.5265889  3.976907503
cell-90   9.5502151  4.275191388
cell-91  -0.1998329 -0.038837653
cell-92  -0.1878710 -0.038940840
cell-93  -0.4694786 -0.035684742
cell-94  -0.6053775 -0.032684337
cell-95   0.6187196  0.001548814
cell-96  -0.1090603 -0.038899781
cell-97   1.3104997  0.136606591
cell-98   1.2921028  0.131523395
cell-99   0.5323079 -0.007745936
cell-100  0.1696303 -0.032974035
cell-101  0.9369604  0.049843547
cell-102  1.2990994  0.133446207
cell-103  0.8956444  0.042329827
cell-104  1.3929721  0.160391396
cell-105  1.0997750  0.083500468
cell-106  1.4683319  0.183852684
cell-107  1.6671066  0.251023227
cell-108  0.9196987  0.046664234
cell-109  2.0805144  0.420599508
cell-110  2.4137950  0.584626993
cell-111  1.7147265  0.268668664
cell-112  2.2717755  0.511480180
cell-113  1.8113827  0.305983624
cell-114  2.3826433  0.568130608
cell-115  2.9852607  0.923637606
cell-116  2.7891939  0.799455720
cell-117  2.9669749  0.911736070
cell-118  2.5684839  0.669261460
cell-119  2.6183830  0.697738123
cell-120  2.3024242  0.526947676
cell-121  2.8509659  0.837846177
cell-122  2.6222486  0.700031314
cell-123  3.0683984  0.978470355
cell-124  3.2362957  1.092647654
cell-125  4.7454623  2.193969174
cell-126  3.1405802  1.027130231
cell-127  3.2633653  1.111509188
cell-128  2.7800561  0.793826029
cell-129  3.0376238  0.958039472
cell-130  3.4262673  1.226282310
cell-131  4.0707801  1.699590919
cell-132  3.9262150  1.591993249
cell-133  3.9436401  1.604960345
cell-134  3.1198979  1.013042087
cell-135  3.2367747  1.092981415
cell-136  4.4847132  2.005779322
cell-137  3.6523432  1.389684661
cell-138  4.1477887  1.756902950
cell-139  6.0665790  3.009213634
cell-140  3.8584866  1.541701813

$ord
  [1]   1  18   4   8   9   2   5  10  26   6   7  14  15  23   3  20  11  22
 [19]  21  13  12  19  17  24  25  29  32  28  27  41  16  40  37  31  43  30
 [37]  34  38  35  39  42  36  94  33  93  46  91  92  47  96  48  45 100  44
 [55]  99  95  49  50 103 108 101  52 105  51  98 102  97  53 104 106  55 107
 [73]  57 111 113 109 112  54  59 120 114 110  58  60 118 119 122 128 116 121
 [91] 117 115 129 123 134 126  56 124 135 127  62  65 130  64  63 137  66 140
[109]  61 132 133 131  67 138 136  68  72 125  71  75  70  69  74  78 139  73
[127]  80  77  76  79  81  83  85  82  88  84  87  89  86  90

$lambda
    cell-1     cell-2     cell-3     cell-4     cell-5     cell-6     cell-7 
 0.0000000  0.5842510  1.6425179  0.1819759  0.6837842  1.3585703  1.4852254 
    cell-8     cell-9    cell-10    cell-11    cell-12    cell-13    cell-14 
 0.2765710  0.3838050  0.9156899  1.7668166  2.0007580  1.9993691  1.5751415 
   cell-15    cell-16    cell-17    cell-18    cell-19    cell-20    cell-21 
 1.6056500  2.6916523  2.0538357  0.1362003  2.0055591  1.7037623  1.7983973 
   cell-22    cell-23    cell-24    cell-25    cell-26    cell-27    cell-28 
 1.7792072  1.6134380  2.0706755  2.0737713  1.1350011  2.6038861  2.5180354 
   cell-29    cell-30    cell-31    cell-32    cell-33    cell-34    cell-35 
 2.1889591  3.1521235  2.9877159  2.2889571  3.8844907  3.4130255  3.4575031 
   cell-36    cell-37    cell-38    cell-39    cell-40    cell-41    cell-42 
 3.7126674  2.9552134  3.4450651  3.6329726  2.8840175  2.6326445  3.6753038 
   cell-43    cell-44    cell-45    cell-46    cell-47    cell-48    cell-49 
 3.1258435  4.6481335  4.5918630  4.0539976  4.2936406  4.5521091  5.0616163 
   cell-50    cell-51    cell-52    cell-53    cell-54    cell-55    cell-56 
 5.2064413  5.6030959  5.4553939  5.7848755  6.8001758  6.0660820  7.8934574 
   cell-57    cell-58    cell-59    cell-60    cell-61    cell-62    cell-63 
 6.1500806  6.9525273  6.8055331  7.0384607  8.7154758  8.0354918  8.3392444 
   cell-64    cell-65    cell-66    cell-67    cell-68    cell-69    cell-70 
 8.2261431  8.1204682  8.4614888  8.9547657  9.5976806 10.6946396 10.6844932 
   cell-71    cell-72    cell-73    cell-74    cell-75    cell-76    cell-77 
 9.8927004  9.6690589 11.6515750 10.8915913 10.0819414 12.0363960 11.9410251 
   cell-78    cell-79    cell-80    cell-81    cell-82    cell-83    cell-84 
11.1140369 12.3336888 11.8823820 12.7846661 13.1251826 12.9764613 13.7618334 
   cell-85    cell-86    cell-87    cell-88    cell-89    cell-90    cell-91 
13.0707634 14.1941158 13.9355129 13.5815341 13.9791721 15.0453827  4.2236561 
   cell-92    cell-93    cell-94    cell-95    cell-96    cell-97    cell-98 
 4.2356184  3.9539899  3.8180578  5.0436716  4.3144293  5.7492028  5.7301165 
   cell-99   cell-100   cell-101   cell-102   cell-103   cell-104   cell-105 
 4.9567615  4.5931858  5.3656084  5.7373726  5.3236147  5.8350373  5.5318726 
  cell-106   cell-107   cell-108   cell-109   cell-110   cell-111   cell-112 
 5.9139647  6.1237928  5.3480564  6.5707074  6.9422157  6.1745771  6.7824622 
  cell-113   cell-114   cell-115   cell-116   cell-117   cell-118   cell-119 
 6.2781861  6.9069658  7.6068943  7.3748048  7.5850765  7.1185471  7.1760000 
  cell-120   cell-121   cell-122   cell-123   cell-124   cell-125   cell-126 
 6.8167929  7.4475345  7.1804946  7.7064863  7.9095298  9.7778921  7.7935383 
  cell-127   cell-128   cell-129   cell-130   cell-131   cell-132   cell-133 
 7.9425226  7.3640720  7.6695472  8.1417971  8.9414480  8.7612361  8.7829566 
  cell-134   cell-135   cell-136   cell-137   cell-138   cell-139   cell-140 
 7.7685137  7.9101137  9.4563194  8.4207441  9.0374428 11.3315291  8.6768776 

$dist_ind
      cell-1       cell-2       cell-3       cell-4       cell-5       cell-6 
2.381500e-01 3.536063e-06 8.577865e-01 3.572478e-01 3.026318e-01 4.730565e-02 
      cell-7       cell-8       cell-9      cell-10      cell-11      cell-12 
5.455696e-01 1.977689e-01 6.197624e-01 1.903704e-01 2.914237e-02 1.682847e-01 
     cell-13      cell-14      cell-15      cell-16      cell-17      cell-18 
7.099562e-02 1.431117e-01 2.160877e-02 8.877150e-04 7.430018e-02 5.932324e-02 
     cell-19      cell-20      cell-21      cell-22      cell-23      cell-24 
4.984629e-01 2.076910e-01 1.259448e-01 5.858241e-02 3.268045e-01 4.011048e+00 
     cell-25      cell-26      cell-27      cell-28      cell-29      cell-30 
3.600410e-05 5.276414e-02 4.101380e-01 5.655702e-02 3.297774e-02 2.561137e-04 
     cell-31      cell-32      cell-33      cell-34      cell-35      cell-36 
4.490746e-04 2.059442e-02 2.185873e-02 1.867536e+00 4.629875e-01 3.117092e-01 
     cell-37      cell-38      cell-39      cell-40      cell-41      cell-42 
6.855356e-02 2.374598e-01 8.619046e-02 1.979415e-01 2.734908e-01 4.041485e-01 
     cell-43      cell-44      cell-45      cell-46      cell-47      cell-48 
7.140196e-02 7.497252e-02 3.531497e-03 5.071083e-03 3.706399e-01 3.093493e-02 
     cell-49      cell-50      cell-51      cell-52      cell-53      cell-54 
2.458369e-01 2.377938e-02 2.732092e-02 4.511323e-02 5.626183e-03 1.546798e+00 
     cell-55      cell-56      cell-57      cell-58      cell-59      cell-60 
2.394318e-01 3.097184e-02 2.278950e-01 4.899948e-01 1.810786e-01 8.029342e-01 
     cell-61      cell-62      cell-63      cell-64      cell-65      cell-66 
6.120919e-01 2.456672e-01 5.184500e-02 8.630975e-02 2.629797e-02 1.806328e-01 
     cell-67      cell-68      cell-69      cell-70      cell-71      cell-72 
3.531745e-01 6.072208e-01 1.191773e-01 2.153966e-02 4.056036e-01 9.886913e-01 
     cell-73      cell-74      cell-75      cell-76      cell-77      cell-78 
3.032308e-01 7.321329e-03 1.361689e-02 2.436911e-01 8.208089e-03 2.483549e-02 
     cell-79      cell-80      cell-81      cell-82      cell-83      cell-84 
2.010114e-01 7.595186e-03 8.805497e-02 1.202528e-01 1.861707e-01 4.382651e-02 
     cell-85      cell-86      cell-87      cell-88      cell-89      cell-90 
3.678030e-04 1.582635e-02 3.319896e-01 2.961138e-01 3.050510e-01 3.962541e-01 
     cell-91      cell-92      cell-93      cell-94      cell-95      cell-96 
1.214784e+00 2.364464e-03 1.391052e-03 1.727914e-01 8.816479e-02 4.097808e-01 
     cell-97      cell-98      cell-99     cell-100     cell-101     cell-102 
3.793567e-01 1.097152e-02 4.164688e-03 3.409921e-01 3.160049e-01 7.145532e-01 
    cell-103     cell-104     cell-105     cell-106     cell-107     cell-108 
2.008566e-01 1.506081e+00 3.164688e-01 1.996764e-01 1.117180e+00 2.014862e+00 
    cell-109     cell-110     cell-111     cell-112     cell-113     cell-114 
2.064749e+00 1.648265e+00 2.326221e+00 4.831979e+00 3.884293e+00 3.954543e+00 
    cell-115     cell-116     cell-117     cell-118     cell-119     cell-120 
2.493641e+00 7.906355e+00 6.341907e+00 6.613353e+00 1.293728e+01 1.682450e+01 
    cell-121     cell-122     cell-123     cell-124     cell-125     cell-126 
1.655011e+01 1.791743e+01 1.967966e+01 1.610966e+01 2.162945e+01 2.032732e+01 
    cell-127     cell-128     cell-129     cell-130     cell-131     cell-132 
3.151810e+01 3.431586e+01 3.235941e+01 3.413343e+01 4.066329e+01 3.265655e+01 
    cell-133     cell-134     cell-135     cell-136     cell-137     cell-138 
4.049587e+01 4.479134e+01 3.103298e+01 5.730491e+01 4.035780e+01 4.645995e+01 
    cell-139     cell-140 
6.389554e+01 5.064881e+01 

$dist
[1] 798.0585

$w
   cell-1    cell-2    cell-3    cell-4    cell-5    cell-6    cell-7    cell-8 
1.0000000 1.0000000 1.0000000 1.0000000 0.9896115 1.0000000 0.9723469 0.9934923 
   cell-9   cell-10   cell-11   cell-12   cell-13   cell-14   cell-15   cell-16 
1.0000000 0.9938072 1.0000000 0.9945592 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-17   cell-18   cell-19   cell-20   cell-21   cell-22   cell-23   cell-24 
1.0000000 1.0000000 0.9747174 1.0000000 0.9950545 1.0000000 1.0000000 1.0000000 
  cell-25   cell-26   cell-27   cell-28   cell-29   cell-30   cell-31   cell-32 
1.0000000 1.0000000 0.8942819 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-33   cell-34   cell-35   cell-36   cell-37   cell-38   cell-39   cell-40 
1.0000000 0.8417631 1.0000000 1.0000000 1.0000000 0.9719533 1.0000000 1.0000000 
  cell-41   cell-42   cell-43   cell-44   cell-45   cell-46   cell-47   cell-48 
1.0000000 0.8546197 1.0000000 1.0000000 1.0000000 1.0000000 0.8745852 1.0000000 
  cell-49   cell-50   cell-51   cell-52   cell-53   cell-54   cell-55   cell-56 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 0.0000000 0.6298350 1.0000000 
  cell-57   cell-58   cell-59   cell-60   cell-61   cell-62   cell-63   cell-64 
1.0000000 1.0000000 1.0000000 0.7312892 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-65   cell-66   cell-67   cell-68   cell-69   cell-70   cell-71   cell-72 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-73   cell-74   cell-75   cell-76   cell-77   cell-78   cell-79   cell-80 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-81   cell-82   cell-83   cell-84   cell-85   cell-86   cell-87   cell-88 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-89   cell-90   cell-91   cell-92   cell-93   cell-94   cell-95   cell-96 
1.0000000 1.0000000 0.7587449 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-97   cell-98   cell-99  cell-100  cell-101  cell-102  cell-103  cell-104 
0.3529016 1.0000000 1.0000000 0.9142074 0.5450623 0.2048862 1.0000000 0.0000000 
 cell-105  cell-106  cell-107  cell-108  cell-109  cell-110  cell-111  cell-112 
0.4874329 1.0000000 0.1093802 0.2959358 0.0000000 0.0000000 0.0000000 0.0000000 
 cell-113  cell-114  cell-115  cell-116  cell-117  cell-118  cell-119  cell-120 
0.0000000 0.0000000 0.2176507 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 
 cell-121  cell-122  cell-123  cell-124  cell-125  cell-126  cell-127  cell-128 
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 
 cell-129  cell-130  cell-131  cell-132  cell-133  cell-134  cell-135  cell-136 
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 
 cell-137  cell-138  cell-139  cell-140 
0.0000000 0.0000000 0.0000000 0.0000000 

attr(,"class")
[1] "principal_curve"

$curve2
$s
               dim-1         dim-2
cell-1   -4.42114337 -0.1186860987
cell-2   -3.83721550 -0.0991140017
cell-3   -2.78182511 -0.0521908107
cell-4   -4.23931767 -0.1127189434
cell-5   -3.73875521 -0.0955504400
cell-6   -3.06421114 -0.0668310095
cell-7   -2.93867302 -0.0605125125
cell-8   -4.14453487 -0.1095791325
cell-9   -4.03819535 -0.1060107039
cell-10  -3.50742910 -0.0866301678
cell-11  -2.65543910 -0.0452239934
cell-12  -2.41952180 -0.0324635808
cell-13  -2.42235250 -0.0326136865
cell-14  -2.84788671 -0.0557605298
cell-15  -2.81655748 -0.0540891973
cell-16  -1.73242322 -0.0048943624
cell-17  -2.36803397 -0.0297365310
cell-18  -4.28504350 -0.1142271254
cell-19  -2.41284583 -0.0321104025
cell-20  -2.71991046 -0.0487816172
cell-21  -2.62241897 -0.0434098463
cell-22  -2.64430659 -0.0446123659
cell-23  -2.80967654 -0.0537194717
cell-24  -2.33937032 -0.0283784734
cell-25  -2.34933174 -0.0288447721
cell-26  -3.28599218 -0.0772466733
cell-27  -1.80613691 -0.0070886545
cell-28  -1.90838459 -0.0105995913
cell-29  -2.23327944 -0.0234023861
cell-30  -1.27093427  0.0050278044
cell-31  -1.43636668  0.0023383227
cell-32  -2.13354204 -0.0190800360
cell-33  -0.53571533 -0.0024191536
cell-34  -0.97848461  0.0064627693
cell-35  -0.98595540  0.0064302147
cell-36  -0.71138447  0.0029173881
cell-37  -1.46225585  0.0018366927
cell-38  -0.97286578  0.0064290237
cell-39  -0.78717034  0.0044331136
cell-40  -1.54903307 -0.0001596140
cell-41  -1.80196211 -0.0069563527
cell-42  -0.74551545  0.0036900978
cell-43  -1.30408069  0.0046011008
cell-44   0.27289106 -0.0697508463
cell-45   0.15597739 -0.0548197840
cell-46  -0.36582588 -0.0102936998
cell-47  -0.18238673 -0.0221798438
cell-48   0.15011031 -0.0541554575
cell-49   0.47751591 -0.1004129477
cell-50   0.79574086 -0.1621313762
cell-51   1.15325256 -0.2533648415
cell-52   1.04602618 -0.2234565720
cell-53   1.18061861 -0.2613660870
cell-54   2.69040335 -0.8852305872
cell-55   1.69049419 -0.4346737207
cell-56   2.25749327 -0.6737354122
cell-57   1.22307304 -0.2740386878
cell-58   2.40862988 -0.7446432082
cell-59   2.14290633 -0.6217878520
cell-60   2.59276959 -0.8352583940
cell-61   2.15276155 -0.6262089539
cell-62   2.09908545 -0.6024039476
cell-63   2.67659365 -0.8780036844
cell-64   2.29620094 -0.6915415686
cell-65   2.33975484 -0.7119177913
cell-66   2.84380505 -0.9661394053
cell-67   3.07952741 -1.0971353238
cell-68   3.35052156 -1.2580202142
cell-69   3.02823124 -1.0678692238
cell-70   3.28479133 -1.2179644491
cell-71   2.62835961 -0.8533575833
cell-72   2.34670844 -0.7152134278
cell-73   3.23022599 -1.1851764636
cell-74   3.22104779 -1.1797017952
cell-75   2.97246235 -1.0365919908
cell-76   3.35052156 -1.2580202142
cell-77   3.61963110 -1.4284893688
cell-78   3.25041529 -1.1972464440
cell-79   3.95626718 -1.6533496660
cell-80   3.61275437 -1.4239812612
cell-81   4.03665849 -1.7085016705
cell-82   3.81930087 -1.5605366706
cell-83   3.72209121 -1.4957400807
cell-84   4.14882914 -1.7861071189
cell-85   3.97265005 -1.6645556875
cell-86   4.42349808 -1.9773934005
cell-87   4.87596702 -2.2857579309
cell-88   4.56541067 -2.0757679226
cell-89   4.05863899 -1.7236637718
cell-90   6.12148446 -3.0201570779
cell-91  -0.26349614 -0.0166248021
cell-92  -0.18352444 -0.0220944451
cell-93  -0.46902504 -0.0052040997
cell-94  -0.60199092 -0.0001518672
cell-95   0.68542643 -0.1386452545
cell-96  -0.05094928 -0.0335927259
cell-97   1.50797713 -0.3675580089
cell-98   1.22585219 -0.2748941115
cell-99   0.53136287 -0.1095680477
cell-100  0.26198667 -0.0683582449
cell-101  1.11736343 -0.2431053355
cell-102  1.62559025 -0.4101695697
cell-103  0.68609681 -0.1387834718
cell-104  1.94408587 -0.5362920958
cell-105  1.27836474 -0.2911956420
cell-106  1.09219655 -0.2360547483
cell-107  2.08696391 -0.5970702894
cell-108  1.52826527 -0.3748753281
cell-109  2.68368195 -0.8816980503
cell-110  2.80552160 -0.9456488346
cell-111  2.44548640 -0.7625134188
cell-112  3.36264750 -1.2656775612
cell-113  2.85491297 -0.9722303674
cell-114  3.28268673 -1.2166879779
cell-115  3.32972573 -1.2452767720
cell-116  4.13690609 -1.7778167858
cell-117  4.00532178 -1.6869554625
cell-118  3.83000274 -1.5677851874
cell-119  4.61902280 -2.1127032596
cell-120  4.77440660 -2.2184117350
cell-121  5.12335664 -2.4470892968
cell-122  5.10431310 -2.4349898345
cell-123  5.53974426 -2.7022741809
cell-124  5.30241412 -2.5590724894
cell-125  6.66180949 -3.2891937195
cell-126  5.64218457 -2.7619411759
cell-127  6.58439086 -3.2535990452
cell-128  6.36149305 -3.1470330285
cell-129  6.45337284 -3.1916525453
cell-130  6.88126103 -3.3878659273
cell-131  7.75585252 -3.7428129344
cell-132  7.12347256 -3.4918387269
cell-133  7.66223342 -3.7073245902
cell-134  7.25489525 -3.5463822437
cell-135  6.53691646 -3.2313759073
cell-136  8.95266352 -4.1670996294
cell-137  7.44707578 -3.6237002363
cell-138  8.15150494 -3.8886882151
cell-139  9.67275079 -4.4075930827
cell-140  8.19184282 -3.9031051928

$ord
  [1]   1  18   4   8   9   2   5  10  26   6   7  14  15  23   3  20  11  22
 [19]  21  13  12  19  17  25  24  29  32  28  27  41  16  40  37  31  43  30
 [37]  35  34  38  39  42  36  94  33  93  46  91  92  47  96  48  45 100  44
 [55]  49  99  95 103  50  52 106 101  51  53  57  98 105  97 108 102  55 104
 [73] 107  62  59  61  56  64  65  72  58 111  60  71  63 109  54 110  66 113
 [91]  75  69  67  74  73  78 114  70 115  76  68 112  80  77  83  82 118  79
[109]  85 117  81  89 116  84  86  88 119 120  87 122 121 124 123 126  90 128
[127] 129 135 127 125 130 132 134 137 133 131 138 140 136 139

$lambda
    cell-1     cell-2     cell-3     cell-4     cell-5     cell-6     cell-7 
 0.0000000  0.5842559  1.6407054  0.1819236  0.6827807  1.3579398  1.4836369 
    cell-8     cell-9    cell-10    cell-11    cell-12    cell-13    cell-14 
 0.2767584  0.3831578  0.9142787  1.7672833  2.0035455  2.0007108  1.5745474 
   cell-15    cell-16    cell-17    cell-18    cell-19    cell-20    cell-21 
 1.6059212  2.6912112  2.0551055  0.1361729  2.0102308  1.7027139  1.8003532 
   cell-22    cell-23    cell-24    cell-25    cell-26    cell-27    cell-28 
 1.7784326  1.6128121  2.0838013  2.0738290  1.1359143  2.6174649  2.5151569 
   cell-29    cell-30    cell-31    cell-32    cell-33    cell-34    cell-35 
 2.1900088  3.1528112  2.9873567  2.2898398  3.8881417  3.4452644  3.4377935 
   cell-36    cell-37    cell-38    cell-39    cell-40    cell-41    cell-42 
 3.7123907  2.9614626  3.4508833  3.6365895  2.8746625  2.6216418  3.6782510 
   cell-43    cell-44    cell-45    cell-46    cell-47    cell-48    cell-49 
 3.1196620  4.6998477  4.5819844  4.0582147  4.2420395  4.5760799  4.9067571 
   cell-50    cell-51    cell-52    cell-53    cell-54    cell-55    cell-56 
 5.2309471  5.5999568  5.4886359  5.6284686  7.2644029  6.1671138  6.7825479 
   cell-57    cell-58    cell-59    cell-60    cell-61    cell-62    cell-63 
 5.6727740  6.9494938  6.6567356  7.1547227  6.6675371  6.6088190  7.2488165 
   cell-64    cell-65    cell-66    cell-67    cell-68    cell-69    cell-70 
 6.8251548  6.8732394  7.4378350  7.7075177  8.0226823  7.6484601  7.9457086 
   cell-71    cell-72    cell-73    cell-74    cell-75    cell-76    cell-77 
 7.1946505  6.8809345  7.8820499  7.8713629  7.5845192  8.0226823  8.3412421 
   cell-78    cell-79    cell-80    cell-81    cell-82    cell-83    cell-84 
 7.9055720  8.7460782  8.3330194  8.8435693  8.5806272  8.4638012  8.9799690 
   cell-85    cell-86    cell-87    cell-88    cell-89    cell-90    cell-91 
 8.7659269  9.3146830  9.8622544  9.4873582  8.8702719 11.3089604  4.1607401 
   cell-92    cell-93    cell-94    cell-95    cell-96    cell-97    cell-98 
 4.2408986  3.9548901  3.8218273  5.1181603  4.3739715  5.9726439  5.6756819 
   cell-99   cell-100   cell-101   cell-102   cell-103   cell-104   cell-105 
 4.9613768  4.6888547  5.5626301  6.0977382  5.1188447  6.4403080  5.7306665 
  cell-106   cell-107   cell-108   cell-109   cell-110   cell-111   cell-112 
 5.5364942  6.5955759  5.9942113  7.2568097  7.3944128  6.9904541  8.0370236 
  cell-113   cell-114   cell-115   cell-116   cell-117   cell-118   cell-119 
 7.4505033  7.9432472  7.9982925  8.9654470  8.8055399  8.5935528  9.5524618 
  cell-120   cell-121   cell-122   cell-123   cell-124   cell-125   cell-126 
 9.7403937 10.1576024 10.1350402 10.6459803 10.3687938 11.9127162 10.7645306 
  cell-127   cell-128   cell-129   cell-130   cell-131   cell-132   cell-133 
11.8275069 11.5804408 11.6825819 12.1533304 13.0973143 12.4169149 12.9971945 
  cell-134   cell-135   cell-136   cell-137   cell-138   cell-139   cell-140 
12.5592065 11.7750885 14.3671592 12.7663573 13.5190019 15.1263448 13.5618387 

$dist_ind
      cell-1       cell-2       cell-3       cell-4       cell-5       cell-6 
2.381500e-01 3.476601e-06 8.580147e-01 3.572484e-01 3.025970e-01 4.723303e-02 
      cell-7       cell-8       cell-9      cell-10      cell-11      cell-12 
5.454291e-01 1.977688e-01 6.197643e-01 1.902831e-01 2.899549e-02 1.670352e-01 
     cell-13      cell-14      cell-15      cell-16      cell-17      cell-18 
7.019282e-02 1.431149e-01 2.159341e-02 1.673487e-03 7.327486e-02 5.932303e-02 
     cell-19      cell-20      cell-21      cell-22      cell-23      cell-24 
4.962565e-01 2.079226e-01 1.255640e-01 5.880885e-02 3.268763e-01 4.002818e+00 
     cell-25      cell-26      cell-27      cell-28      cell-29      cell-30 
1.573804e-05 5.283821e-02 3.981363e-01 6.024884e-02 3.187255e-02 4.555516e-05 
     cell-31      cell-32      cell-33      cell-34      cell-35      cell-36 
1.564697e-03 1.940684e-02 3.229992e-02 1.788143e+00 5.044647e-01 3.495761e-01 
     cell-37      cell-38      cell-39      cell-40      cell-41      cell-42 
5.964907e-02 2.092823e-01 6.816517e-02 2.120337e-01 2.838238e-01 3.634920e-01 
     cell-43      cell-44      cell-45      cell-46      cell-47      cell-48 
8.362585e-02 5.565676e-02 6.690987e-03 9.681951e-03 3.531306e-01 2.459139e-02 
     cell-49      cell-50      cell-51      cell-52      cell-53      cell-54 
3.659495e-01 1.159200e-03 4.035505e-02 7.367620e-03 2.505803e-01 1.090774e-01 
     cell-55      cell-56      cell-57      cell-58      cell-59      cell-60 
4.797618e-02 4.370047e+00 1.053647e+00 6.335262e-01 7.023375e-01 5.760337e-01 
     cell-61      cell-62      cell-63      cell-64      cell-65      cell-66 
9.559620e+00 5.637798e+00 5.233219e+00 5.921185e+00 5.187634e+00 5.348794e+00 
     cell-67      cell-68      cell-69      cell-70      cell-71      cell-72 
7.259812e+00 1.029448e+01 2.182693e+01 1.961840e+01 1.665955e+01 1.636479e+01 
     cell-73      cell-74      cell-75      cell-76      cell-77      cell-78 
3.174066e+01 2.226622e+01 1.610369e+01 3.525297e+01 3.057058e+01 2.450837e+01 
     cell-79      cell-80      cell-81      cell-82      cell-83      cell-84 
3.203962e+01 3.005717e+01 3.731361e+01 4.571929e+01 4.472660e+01 5.167190e+01 
     cell-85      cell-86      cell-87      cell-88      cell-89      cell-90 
4.249744e+01 5.593044e+01 4.676961e+01 4.344439e+01 5.736933e+01 5.774982e+01 
     cell-91      cell-92      cell-93      cell-94      cell-95      cell-96 
1.171578e+00 4.309080e-03 4.645909e-05 2.009652e-01 2.494408e-02 4.197402e-01 
     cell-97      cell-98      cell-99     cell-100     cell-101     cell-102 
8.982071e-03 1.021171e-01 1.462297e-03 3.053501e-01 7.253924e-02 8.420301e-02 
    cell-103     cell-104     cell-105     cell-106     cell-107     cell-108 
4.041219e-01 2.724906e-01 3.389319e-02 7.681420e-01 2.596443e-02 1.073047e+00 
    cell-109     cell-110     cell-111     cell-112     cell-113     cell-114 
8.055762e-06 2.013741e-01 1.963283e-01 5.459415e-02 3.885586e-01 3.836284e-04 
    cell-115     cell-116     cell-117     cell-118     cell-119     cell-120 
9.819752e-01 4.977653e-02 3.506821e-01 5.839647e-05 1.400223e-01 1.193998e+00 
    cell-121     cell-122     cell-123     cell-124     cell-125     cell-126 
3.193056e-02 3.594452e-01 3.918908e-05 1.738048e-01 3.470119e+00 5.287412e-03 
    cell-127     cell-128     cell-129     cell-130     cell-131     cell-132 
7.056337e-02 1.354131e+00 4.418580e-01 2.357171e-02 1.235444e-01 2.952996e-01 
    cell-133     cell-134     cell-135     cell-136     cell-137     cell-138 
4.937608e-02 1.149371e+00 7.396832e-02 7.769332e-03 1.504727e-02 3.568689e-02 
    cell-139     cell-140 
1.299195e-01 8.278921e-02 

$dist
[1] 873.3355

$w
   cell-1    cell-2    cell-3    cell-4    cell-5    cell-6    cell-7    cell-8 
0.9918297 1.0000000 0.9543240 0.9852904 1.0000000 1.0000000 1.0000000 1.0000000 
   cell-9   cell-10   cell-11   cell-12   cell-13   cell-14   cell-15   cell-16 
0.9644329 1.0000000 1.0000000 1.0000000 1.0000000 0.9946601 1.0000000 1.0000000 
  cell-17   cell-18   cell-19   cell-20   cell-21   cell-22   cell-23   cell-24 
1.0000000 1.0000000 1.0000000 0.9925197 1.0000000 1.0000000 0.9877648 0.0000000 
  cell-25   cell-26   cell-27   cell-28   cell-29   cell-30   cell-31   cell-32 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-33   cell-34   cell-35   cell-36   cell-37   cell-38   cell-39   cell-40 
1.0000000 1.0000000 0.8997745 0.9138341 1.0000000 1.0000000 1.0000000 0.9181031 
  cell-41   cell-42   cell-43   cell-44   cell-45   cell-46   cell-47   cell-48 
0.9905016 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
  cell-49   cell-50   cell-51   cell-52   cell-53   cell-54   cell-55   cell-56 
0.6555019 1.0000000 1.0000000 1.0000000 0.5419129 1.0000000 1.0000000 0.0000000 
  cell-57   cell-58   cell-59   cell-60   cell-61   cell-62   cell-63   cell-64 
0.1975958 0.6712710 0.2430146 1.0000000 0.0000000 0.0000000 0.0000000 0.0000000 
  cell-65   cell-66   cell-67   cell-68   cell-69   cell-70   cell-71   cell-72 
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 
  cell-73   cell-74   cell-75   cell-76   cell-77   cell-78   cell-79   cell-80 
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 
  cell-81   cell-82   cell-83   cell-84   cell-85   cell-86   cell-87   cell-88 
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 
  cell-89   cell-90   cell-91   cell-92   cell-93   cell-94   cell-95   cell-96 
0.0000000 0.0000000 1.0000000 1.0000000 1.0000000 0.8905080 1.0000000 0.9589980 
  cell-97   cell-98   cell-99  cell-100  cell-101  cell-102  cell-103  cell-104 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 0.4946802 1.0000000 
 cell-105  cell-106  cell-107  cell-108  cell-109  cell-110  cell-111  cell-112 
1.0000000 0.2522863 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
 cell-113  cell-114  cell-115  cell-116  cell-117  cell-118  cell-119  cell-120 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
 cell-121  cell-122  cell-123  cell-124  cell-125  cell-126  cell-127  cell-128 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
 cell-129  cell-130  cell-131  cell-132  cell-133  cell-134  cell-135  cell-136 
1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 1.0000000 
 cell-137  cell-138  cell-139  cell-140 
1.0000000 1.0000000 1.0000000 1.0000000 

attr(,"class")
[1] "principal_curve"