[R] binding data.frames with sequential names

Anthony Fristachi antaknee at gmail.com
Tue Dec 14 01:02:36 CET 2010


Hello,

I have data frames X1 to X19

I want a simple way to bind them as the next run(s) will generate many
more sequential data frames.

 I tried the following with i = 19:

> my.list <- as.list(paste("X",1:i,sep=""))

> new.data <- do.call("rbind", my.list)

> new.data
      [,1]
 [1,] "X1"
 [2,] "X2"
 [3,] "X3"
 [4,] "X4"
 [5,] "X5"
 [6,] "X6"
 [7,] "X7"
 [8,] "X8"
 [9,] "X9"
[10,] "X10"
[11,] "X11"
[12,] "X12"
[13,] "X13"
[14,] "X14"
[15,] "X15"
[16,] "X16"
[17,] "X17"
[18,] "X18"
[19,] "X19"


Thank you

Tony

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Tony Fristachi
Human Health and Ecological Risk Assessor
Portage, Inc.
335 Central Park Square
Los Alamos, NM 87544
office: 505.663.1526 / fax: 505.662.7340
cell: 505.412.8442
www.portageinc.com



More information about the R-help mailing list