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 dlu...@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
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!
--
View this message in context:
can try
matrix.x - as.matrix(x)
On Mon, Nov 2, 2009 at 8:38 PM, bbslover dlu...@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
bbslover 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 ?
as.matrix should do the job; if it does not (second example), you probably
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