Hello!
I have a string x:
x <- c("x - 84", "y - 293.04", "z = 12.5")
I want to remove all the non-numeric stuff from it. The following works:
gsub("[^0-9]", "", x)
However, it strips my numbers of "."
Help - how could I do the same but leave the "." in?
Thanks a lot!
--
Dimitri Liakhovitski
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