(no subject) 2004-06-08 - By PJARES@(protected)
Hi!!
I am a new user of R (just trying to analysis microarrays with some packages
from the bioconductor project).
I would like to import a text-delimeted file containing 20 columns and 22200
rows.
I have tried
read.table;
scan(file="")
<matrix(scan("file", n=20*200,20,200, byrow=TRUE));
Doesn't matter what I try I got the next message:
error in file (file "r"): unable to open connection
in addition warning message
cannot open file "MAS5orig" (this is the name of the file I am trying to import
in R)
Any advice? which comman I should you use to import a text file (Excell, text
tab-delimeted file) into R.
Thank you very much for your help.
Best wishes,
Pedro
Pedro Jares, Ph.D.
Genomics Unit, IDIBAPS
Barcelona University
C/ Villarroel 170,
08036 .Barcelona, Spain
Telf. 93 2275400,
Ext 2184 o 2129
Fax 93 2275717
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