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classresults
2012 Mar 18
2
Removing session variables
If I create a data.frame using session variables as follows:
classResults<-data.frame(subjEnglish,gradeEnglish,subjFrench,gradeFrench,row.names=studentName)
How can I remove the variables? I tried
> rm(names(classResults))
Error in rm(names(classResults)) :
... must contain names or character strings
Also, how can I include the row.names variable. I tried...