I need to calculate the moving median from the previous 12 months for
each country in a panel.  Does anyone have any suggestions for an
elegant way to do that.  Is there a Stata 7 command which would let
me calculate the median across several variables (i.e median(v1 v2
v3) would be the row median of the values for v1 v2 and v3 in a given
row)?
Thanks
Yuriy
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