[Rd] write.csv

Roger Peng rpeng at jhsph.edu
Thu Nov 24 17:18:48 CET 2005

If you don't want the row names, as 'write.csv()' writes out by default, 

write.table(<object>, file = "myfile.csv", sep = ",", row.names = FALSE)


Sven Schaltenbrand wrote:
> hallo,
> i have a problem by writing a csv file
> the first colum is filled with index numbers from 1 to n.
> i have to unique two csv files once a week while one file is always the
> same.
> can anybody tell me, how to write the dataset into a csv file without the
> first row of the indexnumbers.
> x[,-1] does not wok as it eliminates the first "interesting" colum.
> col.names is not accepted by r (do i habe to start a package first? which
> one?)
> thx
> sven
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