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.

R is a collaborative project with many contributors.
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('no'
+ ,60.33
+ ,'no'
+ ,55.67
+ ,'no'
+ ,63.33
+ ,'no'
+ ,67.67
+ ,'no'
+ ,59.67
+ ,'no'
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+ ,'no'
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+ ,'no'
+ ,62.60
+ ,'no'
+ ,64.87
+ ,'no'
+ ,57.13
+ ,'no'
+ ,67.80
+ ,'no'
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+ ,'no'
+ ,69.60
+ ,'no'
+ ,64.33
+ ,'no'
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+ ,'no'
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+ ,'no'
+ ,62.60
+ ,'no'
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+ ,'no'
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+ ,'no'
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+ ,'no'
+ ,62.20
+ ,'no'
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+ ,'no'
+ ,66.27
+ ,'no'
+ ,69.60
+ ,'no'
+ ,64.73
+ ,'no'
+ ,62.80
+ ,'no'
+ ,70.07
+ ,'no'
+ ,64.67
+ ,'no'
+ ,60.87
+ ,'no'
+ ,62.93
+ ,'no'
+ ,66.33
+ ,'no'
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+ ,'no'
+ ,60.00
+ ,'no'
+ ,58.00
+ ,'no'
+ ,66.20
+ ,'no'
+ ,58.67
+ ,'no'
+ ,62.33
+ ,'no'
+ ,64.00
+ ,'no'
+ ,66.33
+ ,'no'
+ ,67.33
+ ,'no'
+ ,62.40
+ ,'no'
+ ,61.67
+ ,'no'
+ ,64.13
+ ,'no'
+ ,59.73
+ ,'no'
+ ,6.33
+ ,'no'
+ ,59.00
+ ,'no'
+ ,66.47
+ ,'no'
+ ,58.00
+ ,'no'
+ ,72.07
+ ,'no'
+ ,61.80
+ ,'no'
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+ ,'no'
+ ,59.33
+ ,'no'
+ ,63.13
+ ,'no'
+ ,64.67
+ ,'no'
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+ ,'no'
+ ,51.53
+ ,'no'
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+ ,'no'
+ ,57.67
+ ,'no'
+ ,60.33
+ ,'no'
+ ,51.00
+ ,'no'
+ ,66.53
+ ,'no'
+ ,56.67
+ ,'no'
+ ,51.00
+ ,'no'
+ ,61.33
+ ,'no'
+ ,61.27
+ ,'no'
+ ,62.00
+ ,'no'
+ ,65.07
+ ,'no'
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+ ,'no'
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+ ,'no'
+ ,62.40
+ ,'no'
+ ,55.00
+ ,'no'
+ ,60.13
+ ,'no'
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+ ,'no'
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+ ,'no'
+ ,41.87
+ ,'no'
+ ,60.00
+ ,'no'
+ ,61.33
+ ,'no'
+ ,56.00
+ ,'no'
+ ,55.67
+ ,'no'
+ ,63.33
+ ,'no'
+ ,64.27
+ ,'no'
+ ,64.00
+ ,'no'
+ ,66.00
+ ,'no'
+ ,56.33
+ ,'no'
+ ,61.67
+ ,'no'
+ ,67.13
+ ,'no'
+ ,69.00
+ ,'no'
+ ,70.73
+ ,'no'
+ ,51.00
+ ,'no'
+ ,58.00
+ ,'no'
+ ,59.53
+ ,'no'
+ ,64.07
+ ,'no'
+ ,63.73
+ ,'no'
+ ,63.67
+ ,'no'
+ ,63.27
+ ,'no'
+ ,58.80
+ ,'no'
+ ,64.00
+ ,'no'
+ ,58.67
+ ,'no'
+ ,60.33
+ ,'no'
+ ,69.93
+ ,'no'
+ ,47.20
+ ,'no'
+ ,57.33
+ ,'no'
+ ,63.67
+ ,'no'
+ ,58.67
+ ,'no'
+ ,65.67
+ ,'no'
+ ,61.87
+ ,'no'
+ ,58.00
+ ,'no'
+ ,58.67
+ ,'no'
+ ,56.00
+ ,'no'
+ ,65.33
+ ,'no'
+ ,65.00
+ ,'no'
+ ,58.80
+ ,'no'
+ ,67.47
+ ,'no'
+ ,61.00
+ ,'no'
+ ,64.33
+ ,'no'
+ ,61.33
+ ,'no'
+ ,63.67
+ ,'no'
+ ,62.40
+ ,'no'
+ ,70.73
+ ,'no'
+ ,59.60
+ ,'no'
+ ,61.00
+ ,'no'
+ ,65.47
+ ,'no'
+ ,70.67
+ ,'no'
+ ,55.00
+ ,'no'
+ ,63.00
+ ,'no'
+ ,57.87
+ ,'no'
+ ,49.33
+ ,'no'
+ ,62.00
+ ,'no'
+ ,70.07
+ ,'no'
+ ,60.40
+ ,'no'
+ ,67.60
+ ,'no'
+ ,56.00
+ ,'no'
+ ,63.60
+ ,'no'
+ ,66.67
+ ,'no'
+ ,57.33
+ ,'no'
+ ,63.00
+ ,'no'
+ ,71.07
+ ,'no'
+ ,65.80
+ ,'no'
+ ,63.67
+ ,'no'
+ ,62.13
+ ,'no'
+ ,62.80
+ ,'no'
+ ,59.33
+ ,'no'
+ ,64.67
+ ,'no'
+ ,60.33
+ ,'no'
+ ,36.33
+ ,'no'
+ ,58.67
+ ,'no'
+ ,62.00
+ ,'no'
+ ,61.40
+ ,'no'
+ ,65.67
+ ,'no'
+ ,63.73
+ ,'no'
+ ,58.07
+ ,'no'
+ ,65.93
+ ,'no'
+ ,71.67
+ ,'no'
+ ,59.00
+ ,'no'
+ ,63.67
+ ,'no'
+ ,58.93
+ ,'no'
+ ,63.87
+ ,'no'
+ ,64.67
+ ,'no'
+ ,62.00
+ ,'no'
+ ,62.33
+ ,'no'
+ ,61.67
+ ,'no'
+ ,63.47
+ ,'no'
+ ,64.67
+ ,'no'
+ ,48.33
+ ,'no'
+ ,61.27
+ ,'no'
+ ,58.00
+ ,'no'
+ ,56.33
+ ,'no'
+ ,72.73
+ ,'no'
+ ,64.47
+ ,'no'
+ ,65.00
+ ,'no'
+ ,64.80
+ ,'no'
+ ,61.67
+ ,'no'
+ ,55.33
+ ,'no'
+ ,63.67
+ ,'no'
+ ,62.33
+ ,'no'
+ ,59.53
+ ,'no'
+ ,51.00
+ ,'no'
+ ,62.33
+ ,'no'
+ ,56.67
+ ,'no'
+ ,64.00
+ ,'no'
+ ,65.80
+ ,'no'
+ ,61.00
+ ,'no'
+ ,54.00
+ ,'no'
+ ,54.20
+ ,'no'
+ ,66.07
+ ,Pment
+ ,64.67
+ ,'yes'
+ ,62.00
+ ,'yes'
+ ,54.73
+ ,'yes'
+ ,66.00
+ ,'yes'
+ ,66.00
+ ,'yes'
+ ,66.00
+ ,'yes'
+ ,55.00
+ ,'yes'
+ ,66.80
+ ,'yes'
+ ,68.67
+ ,'yes'
+ ,59.00
+ ,'yes'
+ ,66.00
+ ,'yes'
+ ,60.00
+ ,'yes'
+ ,54.33
+ ,'yes'
+ ,62.93
+ ,'yes'
+ ,63.53
+ ,'yes'
+ ,68.67
+ ,'yes'
+ ,68.67
+ ,'yes'
+ ,64.67
+ ,'yes'
+ ,63.00
+ ,'yes'
+ ,66.73
+ ,'yes'
+ ,60.67
+ ,'yes'
+ ,61.00
+ ,'yes'
+ ,63.00
+ ,'yes'
+ ,68.73
+ ,'yes'
+ ,63.07
+ ,'yes'
+ ,64.00
+ ,'yes'
+ ,64.00
+ ,'yes'
+ ,61.47
+ ,'yes'
+ ,58.20
+ ,'yes'
+ ,55.47
+ ,'yes'
+ ,62.60
+ ,'yes'
+ ,69.53
+ ,'yes'
+ ,52.67
+ ,'yes'
+ ,66.20
+ ,'yes'
+ ,64.60
+ ,'yes'
+ ,67.60
+ ,'yes'
+ ,59.87
+ ,'yes'
+ ,70.33
+ ,'yes'
+ ,66.00
+ ,'yes'
+ ,49.00
+ ,'yes'
+ ,61.33
+ ,'yes'
+ ,53.87
+ ,'yes'
+ ,49.67
+ ,'yes'
+ ,61.33
+ ,'yes'
+ ,58.27
+ ,'yes'
+ ,60.67
+ ,'yes'
+ ,61.60
+ ,'yes'
+ ,47.00
+ ,'yes'
+ ,59.13
+ ,'yes'
+ ,59.67
+ ,'yes'
+ ,61.40
+ ,'yes'
+ ,61.60
+ ,'yes'
+ ,70.73
+ ,'yes'
+ ,70.00
+ ,'yes'
+ ,64.67
+ ,'yes'
+ ,64.07
+ ,'yes'
+ ,54.67
+ ,'yes'
+ ,58.00
+ ,'yes'
+ ,63.00
+ ,'yes'
+ ,60.73
+ ,'yes'
+ ,62.67
+ ,'yes'
+ ,68.00
+ ,'yes'
+ ,62.67
+ ,'yes'
+ ,60.67
+ ,'yes'
+ ,59.67
+ ,'yes'
+ ,63.67
+ ,'yes'
+ ,64.00
+ ,'yes'
+ ,65.60
+ ,'yes'
+ ,62.00
+ ,'yes'
+ ,65.80
+ ,'yes'
+ ,58.40
+ ,'yes'
+ ,55.33
+ ,'yes'
+ ,64.07
+ ,'yes'
+ ,56.20
+ ,'yes'
+ ,63.33
+ ,'yes'
+ ,61.67
+ ,'yes'
+ ,62.00
+ ,'yes'
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+ ,'yes'
+ ,62.87
+ ,'yes'
+ ,71.47
+ ,'yes'
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+ ,'yes'
+ ,3.00
+ ,'yes'
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+ ,'yes'
+ ,66.60
+ ,'yes'
+ ,67.33
+ ,'yes'
+ ,62.80
+ ,'yes'
+ ,70.47
+ ,'yes'
+ ,44.00
+ ,'yes'
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+ ,'yes'
+ ,61.33
+ ,'yes'
+ ,63.67
+ ,'yes'
+ ,72.73
+ ,'yes'
+ ,64.20
+ ,'yes'
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+ ,'yes'
+ ,66.73
+ ,'yes'
+ ,66.73
+ ,'yes'
+ ,17.60
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,61.00
+ ,'yes'
+ ,57.67
+ ,'yes'
+ ,65.00
+ ,'yes'
+ ,59.73
+ ,'yes'
+ ,58.00
+ ,'yes'
+ ,65.67
+ ,'yes'
+ ,54.33
+ ,'yes'
+ ,63.67
+ ,'yes'
+ ,61.93
+ ,'yes'
+ ,65.00
+ ,'yes'
+ ,65.33
+ ,'yes'
+ ,64.67
+ ,'yes'
+ ,63.67
+ ,'yes'
+ ,73.00
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,58.00
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,66.27
+ ,'yes'
+ ,68.87
+ ,'yes'
+ ,53.33
+ ,'yes'
+ ,59.80
+ ,'yes'
+ ,68.60
+ ,'yes'
+ ,61.00
+ ,'yes'
+ ,59.67
+ ,'yes'
+ ,58.33
+ ,'yes'
+ ,64.67
+ ,'yes'
+ ,68.80
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,68.07
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,66.00
+ ,'yes'
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+ ,'yes'
+ ,64.20
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,52.33
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,57.47
+ ,'yes'
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+ ,'yes'
+ ,64.27
+ ,'yes'
+ ,72.87
+ ,'yes'
+ ,55.33
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,62.60
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,57.80
+ ,'yes'
+ ,66.87
+ ,'yes'
+ ,61.33
+ ,'yes'
+ ,67.53
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,61.00
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,4.33
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,54.67
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,61.67
+ ,'yes'
+ ,60.80
+ ,'yes'
+ ,71.53
+ ,'yes'
+ ,70.80
+ ,'yes'
+ ,60.33
+ ,'yes'
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+ ,'yes'
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+ ,'yes'
+ ,64.67
+ ,'yes'
+ ,66.67
+ ,'yes'
+ ,54.67
+ ,'yes'
+ ,47.00)
+ ,dim=c(2
+ ,414)
+ ,dimnames=list(c('PMent'
+ ,'Exam')
+ ,1:414))
Error in as.vector(data) : object 'Pment' not found
Calls: array -> as.vector
Execution halted