R version 2.12.0 (2010-10-15)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

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Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

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(70.8
+ ,69.6
+ ,69.87
+ ,67.47
+ ,67.6
+ ,67.13
+ ,66.27
+ ,66.73
+ ,68.07
+ ,67.8
+ ,64.8
+ ,64.6
+ ,64.2
+ ,64.2
+ ,63.67
+ ,61
+ ,59.67
+ ,59.67
+ ,59.8
+ ,60.73
+ ,59.4
+ ,58.07
+ ,57.47
+ ,70.73
+ ,72.87
+ ,66
+ ,66.07
+ ,66
+ ,66.27
+ ,64
+ ,63.67
+ ,63.73
+ ,63.33
+ ,63.53
+ ,63.53
+ ,62.87
+ ,59.53
+ ,62.8
+ ,60.8
+ ,59.8
+ ,56.67
+ ,57.67
+ ,58.4
+ ,55.47
+ ,56.2
+ ,71.53
+ ,68.67
+ ,65.67
+ ,66.73
+ ,67.33
+ ,66.73
+ ,66.87
+ ,65.8
+ ,64.73
+ ,65.47
+ ,63.6
+ ,64.07
+ ,64.67
+ ,63.73
+ ,62.53
+ ,61.93
+ ,62.67
+ ,62.8
+ ,61.33
+ ,62.6
+ ,59.13
+ ,61.27
+ ,59.47
+ ,57.87
+ ,59.73
+ ,61.4
+ ,58.8
+ ,58.33
+ ,57.47
+ ,57.13
+ ,55
+ ,51.53
+ ,72.73
+ ,73
+ ,70.8
+ ,70.07
+ ,71.67
+ ,71.07
+ ,70.67
+ ,70.73
+ ,70.73
+ ,68.6
+ ,69.6
+ ,66.47
+ ,67.07
+ ,68.67
+ ,66.93
+ ,65.93
+ ,68.87
+ ,66.53
+ ,65.8
+ ,66.6
+ ,66
+ ,65
+ ,66.8
+ ,65.6
+ ,66
+ ,65.67
+ ,64.67
+ ,65.07
+ ,64.67
+ ,65.07
+ ,65.2
+ ,64.87
+ ,63.47
+ ,62.6
+ ,64.07
+ ,63.73
+ ,64.67
+ ,61.6
+ ,61.6
+ ,60.47
+ ,61.27
+ ,63
+ ,61.47
+ ,60.87
+ ,61.67
+ ,62.87
+ ,62.4
+ ,59.73
+ ,60.13
+ ,58.8
+ ,59.6
+ ,58.93
+ ,60.13
+ ,58.2
+ ,58.27
+ ,58.27
+ ,55.07
+ ,53.87
+ ,52.33
+ ,47.2
+ ,37.93
+ ,72.73
+ ,70.07
+ ,70.67
+ ,72.07
+ ,68.8
+ ,68.8
+ ,67.47
+ ,66.73
+ ,66.53
+ ,66
+ ,67.6
+ ,66
+ ,66
+ ,66.53
+ ,65.8
+ ,64.27
+ ,64.67
+ ,64.6
+ ,64.13
+ ,65.47
+ ,62.93
+ ,63.53
+ ,62.13
+ ,63.87
+ ,64.67
+ ,63.33
+ ,63.13
+ ,62.8
+ ,62.4
+ ,62.4
+ ,62.6
+ ,61.47
+ ,62.2
+ ,63
+ ,61.8
+ ,59.73
+ ,60.33
+ ,60.13
+ ,59.53
+ ,59
+ ,55.93
+ ,41.87
+ ,36.33
+ ,71.67
+ ,71.47
+ ,70.47
+ ,69.53
+ ,70.73
+ ,69.93
+ ,68.73
+ ,67.53)
+ ,dim=c(1
+ ,189)
+ ,dimnames=list(c('Students'
+ ,'who'
+ ,'took'
+ ,'a'
+ ,'placement'
+ ,'')
+ ,1:189))
Error in dimnames(data) <- dimnames : 
  length of 'dimnames' [1] not equal to array extent
Calls: array
Execution halted