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Robust Cluster Analysis and Variable Selection
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Robust Cluster Analysis and Variable Selection
by Gunter Ritter
English | 2014 | ISBN: 1439857962 | PDF | pages: 388 | 2,9 mb
Clustering remains a vibrant area of research in statistics. Although ...
2016-3-30 18:59 - tigerwolf - 商学院
xtreg中,cluster 与robust是否能够共存?
15 个回复 - 11937 次查看
is it possible in the command: xi: xtreg `v' tri if for_sha==0, fe vce(clu cou_ind)
robust the option:
cluster and
robust could coexist? they are about different vce calculation? the system say they ...
2012-12-3 07:48 - peyzf - Stata专版
求助robust和cluster分别应在何时使用
1 个回复 - 6791 次查看
现在老师要我做个PPT,主要用于介绍回归时常见的两种处理variance的方法(
robust和
cluster命令),我只知道
robust用于处理异方差,
cluster用于处理自相关,那么面板数据该使用哪种命令?这两种命令分别应在何时使用?求 ...
2016-3-27 12:11 - lbh134679 - Stata专版