R version 3.1.0 (2014-04-10) -- "Spring Dance"
Copyright (C) 2014 The R Foundation for Statistical Computing
Platform: i686-pc-linux-gnu (32-bit)

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Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- array(list(5.310
+ ,14.343
+ ,8.691
+ ,10.284
+ ,8.200
+ ,9.437
+ ,3.879
+ ,11.554
+ ,19.931
+ ,12.369
+ ,9.576
+ ,12.213
+ ,8.261
+ ,10.401
+ ,10.768
+ ,7.645
+ ,7.371
+ ,13.406
+ ,10.873
+ ,7.290
+ ,14.175
+ ,12.699
+ ,2.389
+ ,8.940
+ ,4.778
+ ,6.233
+ ,4.583
+ ,7.042
+ ,1.459
+ ,6.909
+ ,14.185
+ ,9.301
+ ,6.786
+ ,9.139
+ ,4.400
+ ,5.970
+ ,9.110
+ ,4.782
+ ,9.105
+ ,12.643
+ ,7.129
+ ,4.526
+ ,12.189
+ ,11.632
+ ,3.159
+ ,9.641
+ ,5.794
+ ,7.277
+ ,5.230
+ ,6.104
+ ,1.935
+ ,7.143
+ ,18.415
+ ,8.585
+ ,6.796
+ ,7.076
+ ,4.839
+ ,9.811
+ ,9.770
+ ,3.782
+ ,8.488
+ ,11.750
+ ,9.174
+ ,3.610
+ ,11.163
+ ,11.068
+ ,4.938
+ ,14.371
+ ,8.616
+ ,10.247
+ ,8.138
+ ,9.498
+ ,3.665
+ ,11.089
+ ,18.465
+ ,12.255
+ ,9.226
+ ,11.311
+ ,8.753
+ ,10.378
+ ,11.099
+ ,7.839
+ ,6.729
+ ,14.060
+ ,11.111
+ ,7.853
+ ,14.049
+ ,12.308
+ ,4.003
+ ,12.263
+ ,7.485
+ ,8.691
+ ,7.132
+ ,8.935
+ ,3.597
+ ,8.355
+ ,17.904
+ ,11.736
+ ,8.466
+ ,11.824
+ ,7.662
+ ,8.848
+ ,10.998
+ ,6.594
+ ,10.751
+ ,13.258
+ ,9.048
+ ,6.658
+ ,14.651
+ ,13.040
+ ,2.986
+ ,9.582
+ ,6.483
+ ,6.788
+ ,5.517
+ ,6.727
+ ,2.284
+ ,8.692
+ ,16.283
+ ,9.722
+ ,7.385
+ ,9.228
+ ,5.965
+ ,7.185
+ ,8.884
+ ,6.029
+ ,9.282
+ ,10.785
+ ,8.454
+ ,5.334
+ ,12.066
+ ,12.113
+ ,8.344
+ ,14.455
+ ,11.525
+ ,10.510
+ ,9.036
+ ,10.232
+ ,6.133
+ ,8.650
+ ,19.864
+ ,12.986
+ ,11.184
+ ,12.763
+ ,10.156
+ ,10.821
+ ,13.161
+ ,6.924
+ ,13.702
+ ,15.660
+ ,11.295
+ ,9.881
+ ,13.565
+ ,16.890
+ ,2.705
+ ,9.592
+ ,5.373
+ ,6.486
+ ,4.775
+ ,6.228
+ ,2.135
+ ,8.028
+ ,14.535
+ ,9.196
+ ,7.139
+ ,9.543
+ ,3.994
+ ,6.262
+ ,8.378
+ ,5.304
+ ,9.429
+ ,8.410
+ ,7.388
+ ,4.255
+ ,12.357
+ ,12.084
+ ,3.345
+ ,10.130
+ ,6.866
+ ,7.102
+ ,5.162
+ ,6.317
+ ,2.362
+ ,8.879
+ ,16.720
+ ,9.880
+ ,7.185
+ ,8.563
+ ,6.505
+ ,8.909
+ ,8.943
+ ,5.448
+ ,9.161
+ ,11.236
+ ,8.284
+ ,5.162
+ ,14.029
+ ,12.237
+ ,4.117
+ ,10.880
+ ,3.944
+ ,7.344
+ ,6.482
+ ,7.142
+ ,3.105
+ ,4.650
+ ,15.244
+ ,10.255
+ ,7.824
+ ,10.125
+ ,3.184
+ ,6.593
+ ,10.762
+ ,5.991
+ ,10.654
+ ,11.355
+ ,8.918
+ ,2.186
+ ,8.708
+ ,10.010
+ ,3.184
+ ,10.075
+ ,6.756
+ ,7.024
+ ,4.990
+ ,6.046
+ ,2.270
+ ,7.144
+ ,15.748
+ ,9.610
+ ,7.668
+ ,9.080
+ ,5.683
+ ,6.600
+ ,8.903
+ ,5.310
+ ,9.581
+ ,9.985
+ ,7.361
+ ,6.023
+ ,12.444
+ ,12.470
+ ,5.215
+ ,12.488
+ ,8.394
+ ,8.770
+ ,7.575
+ ,9.215
+ ,4.127
+ ,10.340
+ ,19.583
+ ,12.145
+ ,9.638
+ ,12.228
+ ,7.258
+ ,9.104
+ ,12.520
+ ,7.686
+ ,11.474
+ ,14.793
+ ,10.287
+ ,6.362
+ ,15.059
+ ,13.981
+ ,4.764
+ ,13.859
+ ,7.170
+ ,9.819
+ ,8.002
+ ,7.108
+ ,3.491
+ ,11.102
+ ,18.192
+ ,11.813
+ ,9.433
+ ,11.285
+ ,6.865
+ ,9.706
+ ,11.197
+ ,8.189
+ ,5.829
+ ,13.599
+ ,11.316
+ ,5.952
+ ,12.747
+ ,11.933
+ ,3.314
+ ,10.529
+ ,4.574
+ ,7.018
+ ,5.048
+ ,5.909
+ ,2.399
+ ,7.760
+ ,15.273
+ ,9.408
+ ,7.682
+ ,9.593
+ ,3.463
+ ,6.054
+ ,8.921
+ ,5.253
+ ,10.095
+ ,8.781
+ ,7.360
+ ,3.655
+ ,12.713
+ ,12.863
+ ,4.739
+ ,11.396
+ ,7.596
+ ,7.995
+ ,6.664
+ ,8.475
+ ,3.638
+ ,9.350
+ ,17.295
+ ,10.379
+ ,8.627
+ ,10.605
+ ,6.673
+ ,8.056
+ ,10.551
+ ,6.466
+ ,10.813
+ ,12.842
+ ,9.940
+ ,6.306
+ ,10.255
+ ,14.241
+ ,2.860
+ ,9.775
+ ,4.915
+ ,7.145
+ ,5.278
+ ,6.102
+ ,2.182
+ ,8.220
+ ,14.958
+ ,9.870
+ ,7.525
+ ,9.417
+ ,5.637
+ ,6.176
+ ,8.320
+ ,5.405
+ ,9.134
+ ,11.060
+ ,9.190
+ ,4.249
+ ,11.836
+ ,11.202
+ ,4.091
+ ,11.184
+ ,7.813
+ ,7.240
+ ,5.510
+ ,6.762
+ ,2.804
+ ,9.445
+ ,16.264
+ ,9.889
+ ,8.520
+ ,9.793
+ ,7.988
+ ,7.826
+ ,9.975
+ ,6.767
+ ,9.315
+ ,12.191
+ ,8.952
+ ,7.045
+ ,12.818
+ ,12.449
+ ,3.786
+ ,12.169
+ ,7.619
+ ,8.585
+ ,8.095
+ ,7.948
+ ,3.330
+ ,8.173
+ ,14.649
+ ,12.422
+ ,7.909
+ ,10.877
+ ,6.148
+ ,8.294
+ ,8.252
+ ,6.094
+ ,10.371
+ ,14.186
+ ,11.671
+ ,6.255
+ ,13.031
+ ,14.403
+ ,4.259
+ ,11.062
+ ,7.493
+ ,7.332
+ ,5.553
+ ,6.206
+ ,3.145
+ ,8.763
+ ,16.638
+ ,9.982
+ ,7.925
+ ,9.737
+ ,6.283
+ ,7.329
+ ,9.435
+ ,6.377
+ ,10.276
+ ,12.053
+ ,8.453
+ ,5.770
+ ,12.780
+ ,12.909
+ ,4.654
+ ,13.801
+ ,7.765
+ ,9.531
+ ,7.539
+ ,8.048
+ ,3.457
+ ,11.065
+ ,18.626
+ ,11.608
+ ,8.922
+ ,10.451
+ ,7.818
+ ,10.223
+ ,10.370
+ ,7.271
+ ,5.465
+ ,13.329
+ ,10.457
+ ,6.902
+ ,13.545
+ ,11.098)
+ ,dim=c(22
+ ,20)
+ ,dimnames=list(c('hsa-miR-20a'
+ ,'hsa-miR-18a'
+ ,'hsa-miR-125b'
+ ,'hsa-miR-20b'
+ ,'hsa-let-7e'
+ ,'hsa-miR-22hsa-miR-19'
+ ,'hsa-miR-146b'
+ ,'hsa-miR-524-5p'
+ ,'hsa-let-7d'
+ ,'hsa-miR-19a'
+ ,'hsa-let-7g'
+ ,'hsa-miR-99a'
+ ,'hsa-miR-520a'
+ ,'hsa-miR-23b'
+ ,'hsa-miR-16'
+ ,'hsa-miR-25'
+ ,'hsa-miR-18b'
+ ,'hsa-miR-539'
+ ,'hsa-miR-100'
+ ,'hsa-miR-215'
+ ,'hsa-miR-107')
+ ,1:20))
Error in array(list(5.31, 14.343, 8.691, 10.284, 8.2, 9.437, 3.879, 11.554,  : 
  length of 'dimnames' [1] not equal to array extent
Execution halted