Hi all!
I am trying to match cases and controls. I would like to match on sex, age (+/- 3 years), and date of accident (+/- 6 months).
I have been using the SPSS fuzzy function to match and have entered 0 and 3 (0 3) but cannot work out how to specify the 6 months fuzzy range for dates.
Is it possible to do this?
Thanks!
T
I am trying to match cases and controls. I would like to match on sex, age (+/- 3 years), and date of accident (+/- 6 months).
I have been using the SPSS fuzzy function to match and have entered 0 and 3 (0 3) but cannot work out how to specify the 6 months fuzzy range for dates.
Is it possible to do this?
Thanks!
T