R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- array(list(840,880,930,920,940,880,980,860,900,930,870,1000,870,860,930,980,1010,860,1140,880,800,900,900,1000,890,890,870,1000,1050,790,1160,830,730,950,980,910,840,860,880,1030,1060,770,1140,890,740,860,1050,840,810,830,920,1070,1040,740,1250,850,790,810,1080,760,840,820,900,1010,1080,780,1150,820,790,820,1130,800,890,810,950,1090,1090,850,1200,790,800,850,1230,800,930,700,1030,1040,1000,830,1190,720,810,870,1190,800,970,690,1010,1030,950,830,1150,750,840,880,1210,830),dim=c(1,108),dimnames=list(c('A','B','C'),1:108))
Error in dimnames(data) <- dimnames : 
  length of 'dimnames' [1] not equal to array extent
Calls: array
Execution halted