1 |
tab |
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rev |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | ##---- Should be DIRECTLY executable !! ----
##-- ==> Define data, use random,
##-- or do help(data=index) for the standard data sets.
## The function is currently defined as
function(tab,rev = c("neither", "rows", "columns", "both")){
if ((ncol(tab)>= 2) & (nrow(tab)>=2)) {
N<-nrow(tab)
reverse <- match.arg(rev)
if (reverse == "columns") tab <- x[N:1, ]
if (reverse == "rows") tab <- tab[, 2:1]
if (reverse == "neither") tab <- tab[N:1, 2:1]
if (reverse == "both") tab <- tab
return(colnames(tab))
}
}
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