I have an issue about using Special Character in Column Names(Header).
In this case I have some columns names that start with "!", and this exclamation is being replaced by "X.". I tried to fix it, by using check.names = False but it did not work. Any suggest?
MatrixGD<- data.frame(read.csv(file = "Unite_Data.txt", header = TRUE, sep = "\t", check.names = FALSE, row.names = 1 ))
I want to keep !1XSMTW25415, !.....