R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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(3.00
+ ,4.33
+ ,6.33
+ ,43.67
+ ,44.00
+ ,47.00
+ ,47.00
+ ,47.00
+ ,48.33
+ ,49.00
+ ,49.33
+ ,49.67
+ ,51.00
+ ,51.00
+ ,51.00
+ ,51.00
+ ,52.67
+ ,53.33
+ ,53.67
+ ,53.67
+ ,54.00
+ ,54.00
+ ,54.33
+ ,54.33
+ ,54.67
+ ,54.67
+ ,54.67
+ ,55.00
+ ,55.00
+ ,55.33
+ ,55.33
+ ,55.33
+ ,55.67
+ ,55.67
+ ,56.00
+ ,56.00
+ ,56.00
+ ,56.33
+ ,56.33
+ ,56.67
+ ,56.67
+ ,56.67
+ ,56.67
+ ,57.00
+ ,57.33
+ ,57.33
+ ,57.67
+ ,57.67
+ ,58.00
+ ,58.00
+ ,58.00
+ ,58.00
+ ,58.00
+ ,58.00
+ ,58.00
+ ,58.00
+ ,58.67
+ ,59.00
+ ,59.00
+ ,59.33
+ ,59.33
+ ,59.33
+ ,59.33
+ ,59.33
+ ,59.67
+ ,59.67
+ ,59.67
+ ,59.67
+ ,59.67
+ ,59.67
+ ,60.00
+ ,60.00
+ ,60.00
+ ,60.00
+ ,60.00
+ ,60.00
+ ,60.00
+ ,60.00
+ ,60.00
+ ,60.33
+ ,60.33
+ ,60.33
+ ,60.33
+ ,60.33
+ ,60.33
+ ,60.67
+ ,60.67
+ ,60.67
+ ,60.67
+ ,60.67
+ ,61.00
+ ,61.00
+ ,61.00
+ ,61.00
+ ,61.00
+ ,61.00
+ ,61.33
+ ,61.33
+ ,61.33
+ ,61.33
+ ,61.33
+ ,61.33
+ ,61.33
+ ,61.67
+ ,61.67
+ ,61.67
+ ,61.67
+ ,61.67
+ ,61.67
+ ,61.67
+ ,61.67
+ ,62.00
+ ,62.00
+ ,62.00
+ ,62.00
+ ,62.00
+ ,62.00
+ ,62.33
+ ,62.33
+ ,62.33
+ ,62.33
+ ,62.67
+ ,63.00
+ ,63.00
+ ,63.00
+ ,63.33
+ ,63.33
+ ,63.33
+ ,63.33
+ ,63.33
+ ,63.67
+ ,63.67
+ ,63.67
+ ,63.67
+ ,63.67
+ ,63.67
+ ,63.67
+ ,63.67
+ ,63.67
+ ,64.00
+ ,64.00
+ ,64.00
+ ,64.00
+ ,64.00
+ ,64.00
+ ,64.00
+ ,64.00
+ ,64.33
+ ,64.33
+ ,64.67
+ ,64.67
+ ,64.67
+ ,64.67
+ ,65.00
+ ,65.00
+ ,65.00
+ ,65.33
+ ,65.33
+ ,65.67
+ ,65.67
+ ,65.67
+ ,65.67
+ ,65.67
+ ,66.00
+ ,66.00
+ ,66.00
+ ,66.00
+ ,66.33
+ ,66.33
+ ,66.67
+ ,66.67
+ ,66.67
+ ,66.67
+ ,67.33
+ ,67.67
+ ,68.00
+ ,68.67
+ ,69.00
+ ,70.00
+ ,70.33
+ ,71.33)
+ ,dim=c(1
+ ,181)
+ ,dimnames=list(c('PMent'
+ ,'Exam')
+ ,1:181))
Error in dimnames(data) <- dimnames : 
  length of 'dimnames' [1] not equal to array extent
Calls: array
Execution halted