Command Reference : Function Reference : Function Reference: R
  
 
@robs
Row numbers of non-missing observations in group.
Number of non-missing observations in each row of the group.
Syntax: @robs(x)
x: group
Return: series
For each observation corresponding to a row in the group of series, count the number of non-missing observations.
Examples
show @robs(g
returns a linked series of the non-NA counts in the rows of group g.
Cross-references
See also @rnas and @rvalcount.