【sas note】实践
摘要:
1 data guanhui.usergroup1; 2 set guanhui.usergroup; 3 fee1=fee; 4 run; 5 proc format; 6 value freqgroup 7 low-5='1~5' 8 6-10='5~10' 9 11-20='10~20'10 21-40='21-40'11 41-high='>40';12 run;13 proc format;14 value feegroup15 low-100='1~100'16 101-200=& 阅读全文
posted @ 2013-02-20 17:06 colipso 阅读(271) 评论(0) 推荐(0) 编辑