结果:找到“stata average”相关内容5个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
Heckman average mills value stata 咋得到呢
1 个回复 - 1391 次查看
The
average truncation effect is computed as lambda×[
average mills value] = 0.141×1.117 = 0.157. This gives by how much the conditional wages are shifted up (or down) due to the selection or truncat ...
2014-6-26 23:24 - dannyhjs - Stata专版
如何用Stata算数据的average correlation?
4 个回复 - 3818 次查看
Does anyone know how to calculate the
average cross-sectional correlation?
I have time series for 2000 stocks.
I wonder, how can I calculate the
average correlation of stock returns for the 2000 sto ...
2013-10-12 16:32 - 一眼瞬间 - Stata专版