This variable is a character variable whose values are the names of the variables transposed from the input data set. These variables have the same names and values as they do in the input data set.
All transposed variables are the same type and length.
If all variables that the procedure is transposing are numeric, the transposed variables are numeric. Thus, if the numeric variable has a character string as a formatted value, its unformatted numeric value is transposed. If any variable that the procedure is transposing is character, all transposed variables are character. Thus, if you are transposing a numeric variable that has a character string as a formatted value, the formatted value is transposed. The length of the transposed variables is equal to the length of the longest variable being transposed.