随笔分类 -  Sas

sas 分组
摘要：proc rank data=mydata groups=10 out=newdata;var x z;ranks decile_x decile_z;run;Equal Frequency Discretization (EFD) 阅读全文
posted @ 2014-03-26 15:52 yjjsdu 阅读(249) 评论(0) 推荐(0)
sas (1)
摘要：1.proc tabulate data = tmp_re noseps; class RANK; table RANK all,(mean*f=8.4)*( &_vlist.); var &_vlist.; label RANK='Rank'; %if &weight~=1 %the... 阅读全文
posted @ 2013-10-19 16:44 yjjsdu 阅读(209) 评论(0) 推荐(0)
sas (1)
摘要：1. There is no 'for' for loop in sas. "Do" will be used; do i=1 to 100; ...; end; 阅读全文
posted @ 2013-07-13 23:06 yjjsdu 阅读(139) 评论(0) 推荐(0)