Re: [R] Remove rows with NA across all columns

,] Cheers, Bert Gunter Genentech -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of joseph Sent: Thursday, February 14, 2008 8:53 PM To: r-help@r-project.org Cc: r-help@r-project.org Subject: [R] Remove rows with NA across all columns Hi I have a data frame

[R] Remove rows with NA across all columns

Hi I have a data frame df with 3 columns. Some rows are NA across all 3 columns. How can I remove rows with NA across all columns? df=data.frame(col1=c(1:3,NA,NA,4),col2=c(7:9,NA,NA,NA),col3=c(2:4,NA,NA,4)) Thanks Joseph