Merging more than two data.table

Asked Jan 27 '16 at 17:19

Active Jan 27 '16 at 17:19

Viewed 33 times

I am trying to merge:

r <- merge(Join10Table, Join90Table, Join40Table, by=EmployeeNumber)

I have more than 100 tables but R doesn't allow. Any way?

asked Jan 27 '16 at 17:19

Jordan1200

2

Maybe this could be helpful http://stackoverflow.com/questions/8091303/simultaneously-merge-multiple-data-frames-in-a-list. You also need to quote the variable passed to the `by` argument. – David Arenburg Jan 27 '16 at 17:22
Also http://stackoverflow.com/questions/29478584/intersection-of-multiple-dataframes-in-r-with-respect-to-rows-or-samples – lukeA Jan 27 '16 at 17:24

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