All,
I have a 30 million record text file without header information. I would
like to add a header to this file without reading it first. Is this
possible? The code below does what I want except that the readLines
portion takes quite a long time. Is there a way around reading the
lines? I'm working on Windows XP.
Zev
input<-readLines("c:/junk/forR.csv")
input<-c(c('"a", "b", "c", "d", "e", "f"'), input)
writeLines(input, "c:/junk/forRfix.csv")
--
Zev Ross
ZevRoss Spatial Analysis
120 N Aurora, Suite 3A
Ithaca, NY 14850
607-277-0004 (phone)
866-877-3690 (fax, toll-free)
z...@zevross.com
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