Re: [R] Excluding columns from dataframe and selecting row records

check out 'cbind' to select columns. regards Isidora __ R-help@stat.math.ethz.ch 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,

[R] Excluding columns from dataframe and selecting row records

Dear R-friends, I have to simple questions. First I would like to exclude some columns from a dataframe and after I need select rows that satisfy some conditions. My data frame looks like Region Species Bodysize Weigth Age Africa Sp1 10.2 20 2 Africa Sp2 12.2 12 2 Africa

Re: [R] Excluding columns from dataframe and selecting row records

Miltinho, On Sun, Sep 17, 2006 at 05:08:29PM -0300, Milton Cezar wrote: Dear R-friends, I have to simple questions. First I would like to exclude some columns from a dataframe and after I need select rows that satisfy some conditions. My data frame looks like Region Species Bodysize