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
> names(classResults)
[1] "subjEnglish" "gradeEnglish" "subjFrench" "gradeFrench"
but this does not include that name.
Thanks.
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
