Hello. My PI has asked me to create new rows from two existing variables (see num and den below). Using the first row (time "1") for id "1" as an example: he would like the counts of the num and den as separate rows.

Code:
* Example generated by -dataex-. To install: ssc install dataex
clear
input byte(id time num den)
1 1 2 5
1 2 4 5
1 3 1 5
1 4 2 5
1 5 0 5
2 1 5 5
2 2 1 5
2 3 5 5
2 4 3 5
2 5 2 5
3 1 0 5
3 2 0 5
3 3 3 5
3 4 1 5
3 5 4 5
4 1 2 5
4 2 3 5
4 3 5 5
4 4 3 5
4 5 2 5
5 1 4 5
5 2 5 5
5 3 2 5
5 4 3 5
5 5 4 5
end
The result would for the first row look something like this:

id time num den
1 1 0 1
1 1 0 1
1 1 0 1
1 1 1 1
1 1 1 1

I don't think this is a dummy variable transformation as additional rows that expand the panel are needed. Thank you in advance for your suggestions.