how can I convert .csv format to matrix???
thank you for your help,it is a good way.
Steven Kang wrote:
can try matrix.x <- as.matrix(x) On Mon, Nov 2, 2009 at 8:38 PM, bbslover <dluthm at yeah.net> wrote:
In my disk C:/ have a a.csv file, I want to read it to R, importantly,
when
I use x=read.csv("C:/a.csv") ,the x format is data.frame, I want to it
to
become matrix format, how can I do it ?
thank you!
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