Re: [R] [External] how to do inverse log of every value in every column in data frame

Hello, exp() is better, see the 2nd identical: identical( exp(tmp), 2.718281828^tmp ) #[1] FALSE identical( exp(tmp), exp(1)^tmp ) #[1] FALSE all.equal( exp(tmp), 2.718281828^tmp ) #[1] TRUE all.equal( exp(tmp), exp(1)^tmp ) #[1] TRUE Às 18:16 de 14/10/21, Richard M. Heibe

Re: [R] [External] how to do inverse log of every value in every column in data frame

> tmp <- data.frame(a=1:3,b=4:6) > exp(tmp) a b 1 2.718282 54.59815 2 7.389056 148.41316 3 20.085537 403.42879 > 2.718281828^tmp a b 1 2.718282 54.59815 2 7.389056 148.41316 3 20.085537 403.42879 > On Oct 14, 2021, at 13:10, Ana Marija wrote: > >> 2.718