HI all,
I am trying to find a pattern "0.0%" in my summary to replace it with "-"
i am trying
tab[,2] <- paste0(tab[,2],"%")
tab[,2] <- gsub(regex("^0.?0+$",tab[,2]),"-",tab[,2],fixed=T)
tab
but getting error
Error: '.' is an unrecognized escape in character string starting ""^0."
any solution we have for this