search for: operationon

Displaying 1 result from an estimated 1 matches for "operationon".

Did you mean: operationen
2009 Feb 09
2
subsets problem
...;- subset(df, date == uniques[[1]]), where uniques is a list of dates that must be matched to create Test1. I would like to perform an operation on Test1 that results in a single column of data. So far so good. How do loop through all values in the uniques list (say there is 50), perform an operationon Test1,,,,Test50, and then bolt all the lists together in a single list please ? Regards Glenn [[alternative HTML version deleted]]