Re: [R] Creating data frame from individual files

2013-04-04 Thread arun
To: arun smartpink...@yahoo.com Sent: Thursday, April 4, 2013 2:49 PM Subject: Re: [R] Creating data frame from individual files HI: sorry for confusion.  I have 72 files and all 72 files have first identical column. 2nd column format is same but different numbers. every file in 72 files have

[R] Creating data frame from individual files

2013-04-03 Thread Adrian Johnson
Dear Group: I have 72 files (.txt). Each file has 2 columns and column 1 is always identical for all 70 files. Each file has 90,799 rows and is standard across all files. I want to create a matrix 40(rows) x 70 columns. I tried : temp = list.files(pattern=*.txt) named.list - lapply(temp,

Re: [R] Creating data frame from individual files

2013-04-03 Thread arun
,]    5   11 #[6,]    6   12 I am not sure this is what you wanted. A.K. - Original Message - From: Adrian Johnson oriolebaltim...@gmail.com To: r-help r-help@r-project.org Cc: Sent: Wednesday, April 3, 2013 7:05 PM Subject: [R] Creating data frame from individual files Dear Group: I have 72