对应分析中,怎么样用sas把定量数据转化成列联表?
楼主: gipher
|
1539
3
求助 |
学前班 50%
-
|
回帖推荐***one way is to recode your 定量数据 into groups and create two new variables called 'weight group' and 'BP group', and do proc freq for these two new variables;
***Another way is to use format to group 定量数据 into different categories. B this way, you don't need to create two new variables***;
data a;
input weight bloodpressure;
cards;
200 150
99 80
110 100
225 120
201 180
103 90
; ...
本帖被以下文库推荐
| ||
| ||
京ICP备16021002-2号 京B2-20170662号 京公网安备 11010802022788号 论坛法律顾问:王进律师 知识产权保护声明 免责及隐私声明