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2009 Feb 25
2
Formatting numeric values in a data frame
Hi R users,
I have a data frame that contains 10K obs and 200 variables
where I am trying to format the numeric columns to look
like the output table below (format to 2 decimal places) but I am
having no luck.. Can someone tell me the best way to
accomplist this?
Thanks in advance for any help!
str(ad.test)
'data.frame': 10,000 obs. of 200 variables:
$ ID : Factor w/ ..................
$ x1 : num 0.1123334 0.4778966..........
$ x2 : num 0.00002 0.00002..............
$ x3 : num 12.33...