gzjb 发表于 2010-5-7 09:07
data a;
  input x1 x2 x3@@;
cards;
80 12 120 60 5 156 56 6 250 56 15 350
58 23 360 77 35 450 40 25 359 65 18 368
56 6 250 56 15 350 58 23 360 77 35 450
40 25 359 45 16 389 66 18 400
;
run;



proc freq;
  tables x1 x2 x3/nopercent;
run;

xgnfly 发表于 2010-5-7 09:43

gzjb 发表于 2010-5-7 09:07
data a;
  input x1 x2 x3@@;
cards;
80 12 120 60 5 156 56 6 250 56 15 350
58 23 360 77 35 450 40 25 359 65 18 368
56 6 250 56 15 350 58 23 360 77 35 450
40 25 359 45 16 389 66 18 400
;
run;



proc freq;
  tables x1 x2 x3/nopercent;
run;

要求先分组

gzjb 发表于 2010-5-7 09:51

xgnfly 发表于 2010-5-7 09:43

gzjb 发表于 2010-5-7 09:07
data a;
  input x1 x2 x3@@;
cards;
80 12 120 60 5 156 56 6 250 56 15 350
58 23 360 77 35 450 40 25 359 65 18 368
56 6 250 56 15 350 58 23 360 77 35 450
40 25 359 45 16 389 66 18 400
;
run;



proc freq;
  tables x1 x2 x3/nopercent;
run;

要求先分组

What do you mean 要求先分组? Can you show example to understand what you are saying?

xgnfly 发表于 2010-5-7 09:43

bobguy 发表于 2010-5-7 08:55

xgnfly 发表于 2010-5-7 08:28
data a; input x1 x2 x3@@; cards; 80 12 120 60 5 156 56 6 250 56 15 350 58 23 360 77 35 450 40 25 359 65 18 368 56 6 250 56 15 350 58 23 360 77 35 450 40 25 359 45 16 389 66 18 400 ; run; 如何对连续性数据x1、x2、x3分别根据其数值大小对其分组求各自频数分布。


加@@

The histogram is what you want?

我想把柱形图对应的频数导入数据集，不想手工输入。

bobguy 发表于 2010-5-7 10:59

xgnfly 发表于 2010-5-7 09:43

bobguy 发表于 2010-5-7 08:55

xgnfly 发表于 2010-5-7 08:28
data a; input x1 x2 x3@@; cards; 80 12 120 60 5 156 56 6 250 56 15 350 58 23 360 77 35 450 40 25 359 65 18 368 56 6 250 56 15 350 58 23 360 77 35 450 40 25 359 45 16 389 66 18 400 ; run; 如何对连续性数据x1、x2、x3分别根据其数值大小对其分组求各自频数分布。


加@@

The histogram is what you want?

我想把柱形图对应的频数导入数据集，不想手工输入。

data a;
  input x1 x2 x3@@;
cards;
80 12 120 60 5 156 56 6 250 56 15 350
58 23 360 77 35 450 40 25 359 65 18 368
56 6 250 56 15 350 58 23 360 77 35 450
40 25 359 45 16 389 66 18 400
;
run;


Is this what you need?
proc freq noprint;
  tables x1 /nopercent out=x1;
  tables x2 /nopercent out=x2;
  tables x3 /nopercent out=x3;
run;

proc print data=x1;run;
proc print data=x2;run;
proc print data=x3;run;