结果:找到“gen not found”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”
egen group报错variable __000001 not found r(111)
5 个回复 - 11796 次查看
_pctile sat, percentile(1 99)
_pctile math, percentile(1 99)
_pctile english, percentile(1 99)
_pctile grades, percentile(1 99)
global m "sat math english grades"
foreach v in $m{
drop if `v'
2015-6-4 11:44 - 天斯吾下 - Stata专版