How to remove rows with inf from a dataframe in R

Question

I have a very large dataframe(df) with approximately 35-45 columns(variables) and rows greater than 300. Some of the rows contains NA,NaN,Inf,-Inf values in

Answer 1

To remove the rows with +/-Inf I'd suggest the following:

df <- df[!is.infinite(rowSums(df)),]

or, equivalently,

df <- df[is.finite(rowSums(df)),]

The second option (the one with is.finite() and without the negation) removes also rows containing NA values in case that this has not already been done.