Executing the same function on consecutive files
This looks something like what you want. http://r.789695.n4.nabble.com/Reading-in-a-series-of-files-using-a-for-loop-td906101.html
--- On Mon, 6/27/11, Trying To learn again <tryingtolearnagain at gmail.com> wrote:
From: Trying To learn again <tryingtolearnagain at gmail.com>
Subject: [R] Executing the same function on consecutive files
To: r-help at r-project.org
Received: Monday, June 27, 2011, 6:01 PM
Hi all,
I have the next problem: I have a matrix with size
8,000,000x18. My personal
computer...blocks...so I have cut my original file into 100
different file.
I have written a function that should be run on each of
this file.
So imagine
I need to read data from q1 to q100 file
data<-read.table("q1.txt",sep="")
and each time I read 1 file execute my personal function (I
get some stats)
and my last target is to add each partial stats...
My question is:
Is posible to say something similar to this?
for (i in 1:100){
data[i]<-read.table("q[i].txt", sep="")
execute .....
}
Many thanks in advance
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