Hi all, I have a df which a part of this is: TSTMax :int 213 228 227 281 TSTMin :int 149 167 158 176 TSTMean :Factor w/94 levels "100,2" , "104,3" , ... I want to change the TSTMean into numeric but by using as.numeric(as.character(df$TSTMean)) I get too many NAs. Is there a way to change TSTMean into numeric without those NAs? I want TSTMean to be at the end like: TSTMean :int 100.2 104.3 ..... Thanks for any help Elahe
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