Update stata.toc

41097b5e · zhbsis · GitHub · 26598100 · 41097b5e
--- a/stata.toc
+++ b/stata.toc
 v 1.0.0.0
 d 'Group2': a general-purpose programming package for group quickly
+d 'CalculationVW': to calculate weighted variable by specificated weight
+
 p Group2
+p CalculationVW