search for: varying1

...right now is to do it in chuncks for each and evry variable that is varying and then I merge the data together. This is taking a long time. my question is: How do I specify that there are multiple variables that are varying in reshape. Is there a way to do this? The idea is to have something like varying1, varying2,etc,... and each are assosiated with their own times1, times2. something like reshape(mydata, direction="long", varying1=varying1,varying2=varying2, varying3=varying3, split=list(regexp="[a-z][0-9]", include=TRUE), idvar="ID", times1=times1, times2=times2, t...