R version 2.6.1 (2007-11-26)
Copyright (C) 2007 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- array(list(101.31,101.31,101.39,101.26,101.26,101.25,101.25,101.22,101.29,101.26,101.32,101.34,101.34,101.34,101.34,101.34,101.34,101.34,101.34,101.31,102.19,102.16,102.31,102.32,102.32,102.32,102.36,102.36,102.37,102.37,102.37,102.37,103.45,103.93,104,103.92,103.92,103.9,103.91,103.84,103.8,103.81,103.81,103.81,104.51,105.14,105.15,105.23,105.23,105.22,105.13,105,105.01,105.01,105.01,105.01,105.57,106.05,106.09,106.2,106.19,106.2,106.09,106.23,106.23,106.22,106.22,106.61,106.95,107.74,107.8,107.8),dim=c(1,72),dimnames=list(c('lederen','laarzen'),1:72))
Error in dimnames(data) <- dimnames : 
  length of 'dimnames' [1] not equal to array extent
Calls: array
Execution halted