On 12-03-18 5:31 AM, Ajay Askoolum wrote:
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
Use rm(list=names(classResults)).
Duncan Murdoch
Also, how can I include the row.names variable. I tried
names(classResults)
[1] "subjEnglish" "gradeEnglish" "subjFrench" "gradeFrench"
but this does not include that name.
Thanks.
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