Re: [R] applying to dataframe rows

Hi, maybe this: df<-data.frame(a=c(1,2,3,Inf,4,Inf),b=c(Inf,2,3,4,5,8)) df[apply(df,1, function(x) !any(x==Inf)),] df[apply(df,1, function(x) any(x==Inf)),] Andrija On Tue, Mar 15, 2011 at 10:44 PM, Alexy Khrabrov wrote: > How do I apply a function to every row of a dataframe most naturally?

[R] applying to dataframe rows

How do I apply a function to every row of a dataframe most naturally? Specifically, I'd like to filter out any row which contains an Inf in any column. Since all columns are numeric, I guess max should work on a row... -- Alexy __ R-help@r-project.or