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2011 Mar 21
3
appending collums in for loop
Hoi All, I am trying to append collums to a data frame in a for loop. I read in tables, do some processing and then write the result to a data.frame. But, the thing I want is, that the results are appended to the data frame in stead of overwriting the results of the prevous table. It has to look something like this: After going trough the loop once: Array 1 1 2 3 4 5 After going