[R] about read txt file
samrobertsmith at gmail.com
Thu Mar 23 11:26:41 CET 2006
On 3/23/06, Cuvelier Etienne <ecu at info.fundp.ac.be> wrote:
> linda.s a écrit :
> > I have txt file and use the following command to read it
> > to R:
> > z <- read.table("c:/temp/test.txt")
> > and I type z but the output is totally a mess; the test.txt is
> > strutured with the first line as the variable names and when use excel
> > to open it, all the vaules are well positioned.
> why in R it is totally
> > in a mess?
> Because R needs some precision on the data file, example:
> z <- read.table("c:/temp/test.txt", header=TRUE,sep=",",na.strings="NA",
> dec=",", strip.white=TRUE)
> You can also take a look at ?read.table
> > Linda
Thank you. There are many things for me to learn by tutorial. I will
do it step by step. thanks!
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