[EpiData-list] Number of variables not missing

epidata-list at lists.umanitoba.ca epidata-list at lists.umanitoba.ca
Sat Dec 18 11:02:36 CST 2010


Hello,

In EPIDATA ENTRY or ANALYSIS, to calculate an mean, it is easy to calculate
a sum of several variables (the numerator)(even if some are missing), but I
don't know calculate the number of non-missing variables (the denominator)
as the command "NBVAL" in EXCEL. Thank you for helping me.

Bernard BRANGER, Nantes, France



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