CSPro Users Forum

If Possible to calculate automatically Length of interview in minutes in question M-15.


M-13. Write clock (24-hour clock) when the interviews
began: ____: ____
(Fill in all positions)

M-14. Write clock (24-hour clock) when the interviews
is performed: ____: ____
(Fill in all positions)

M-15. Length of interview in minutes: ____
(When interviews lasting more than 99 minutes
marked as 99)

One way you could do this is to do all of the calculations in minutes. For example, if your variables are M13_H (hour) and M13_M (minute), you could get the difference in minutes with the following code:
That assumes that the interview was conducted on the same day (so that M14_H will always be greater than or equal to M13_H).