Message-ID: <7C6003A3-EB29-4696-A934-113F847528BD@exeter.ac.uk>
Date: 2009-03-30T12:32:21Z
From: Baptiste Auguie
Subject: how to input multiple .txt files
In-Reply-To: <37fda5350903300458xab9620o455ce2fdd181363@mail.gmail.com>
may i suggest the following,
a <- do.call(rbind, lapply(cust1_files, read.table))
(i believe expanding objects in a for loop belong to the R Inferno)
baptiste
On 30 Mar 2009, at 12:58, Mike Lawrence wrote:
>
> cust1_files =
> list.files(path=path_to_my_files,pattern='cust1',full.names=TRUE)
> a=NULL
> for(this_file in cust1_files){
> a=rbind(a,read.table(this_file))
> }
> write.table(a,'cust1.master.txt')
_____________________________
Baptiste Augui?
School of Physics
University of Exeter
Stocker Road,
Exeter, Devon,
EX4 4QL, UK
Phone: +44 1392 264187
http://newton.ex.ac.uk/research/emag