I'm a new in using R and try to learn how to use pipe "%^%" to organize codes and got error message as
moderate<-final %^% + group_by(ModeratePA) %^% + summarize( + count=n(), + ht=mean(Height, na.rm=TRUE), + wt=mean(Weight, na.rm=TRUE) + ) %^% + filter(count>0)
Error in final %^% group_by(ModeratePA) %^% summarize(count = n(), ht = mean(Height, : could not find function "%^%"
my question is - do I need to install some package that has pipe function before running this?
Thanks in advance!