R Large Dataset Problem
I would perform data pre-processing before loading in R. Best, -Alex
From: r-help-bounces at r-project.org [r-help-bounces at r-project.org] on behalf of efulas [ef_ulas at hotmail.com]
Sent: 13 April 2012 14:32
To: r-help at r-project.org
Subject: [R] R Large Dataset Problem
Sent: 13 April 2012 14:32
To: r-help at r-project.org
Subject: [R] R Large Dataset Problem
Dear All, I have a problem with my data. First problem is that my data is really large and R is omitting some columns from my data. Is there any way to read the whole data without omitting. Another problem is that my data have 102k columns and each column have active or inactive molecules. The data is like below Molecul id 129876 1010101110011110011110011100111100110.......... 234532 1010101110011110011110011100111100110.......... 123678 1010101110011110011110011100111100110.......... . . . . (102k values) When i read the data in R. R define my rows as a "Inf" because R read it as a one number. I want them to be seperated like "1 0 1 0" . Is there anyway to do this in R? Many Thanks, Efe -- View this message in context: http://r.789695.n4.nabble.com/R-Large-Dataset-Problem-tp4554469p4554469.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.