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2012 Feb 08
1
Wriritng to a CSV file
Dear all, let say I want to write a vector to a CSV file. So I can have following syntax: ? write.csv(rnorm(10), "dat.csv") ? Now I want to add one more column into that existing file. If I use the same code then existing file will be destroyed. Is there any functionality to add without destroying the existing file? I have tries with 'append = TRUE' however it is not working! ?