标题: 求助:一道题目 [打印本页] 作者: shiyiming 时间: 2008-11-22 18:51 标题: 求助:一道题目 建立SAS数据集读取该文件夹下data4中的数据，同时给出gender分别为male和female的人数；并计算所有人的weight合计值，分别计算gender为male和female的height合计值。
data4
id name height weight gender
1 zhangsan 175 69 male
2 lisi 180 75 male
3 wanglan 165 54 female
4 songfang 175 59 female
5 zhaodi 168 55 male
6 songfan 155 46 female
怎么编程啊？大家帮忙哈！！！作者: shiyiming 时间: 2008-11-22 23:00 标题: Re: 求助:一道题目 data data4;
infile 'd:\data4.txt';
input id $1.
name : $
height
weight
gender $;
if _n_=1 then delete;
proc print;
proc means sum;
class gender;
var height;;
proc means sum;
var weight;
run;作者: shiyiming 时间: 2008-11-24 10:16 标题: Re: 求助:一道题目 data data4;
infile 'e:\data4.txt';
input id $ name $
height
weight
gender $;
if _n_=1 then delete;
run;
proc tabulate data=data4;
class gender;
var height weight;
table gender="" all="合计",N="人数"*f=10. height="height合计"*sum=""*f=10. weight="weight合计"*sum=""*f=10.;
run;