请问一段SAS的独立样本t检验和单向方差分析的结果P值小数位控制的程序错在哪里,主要是“
output”为红色,程序如下,请高手指点,谢谢!
data ex3_7;
input x @@;
if _n_<21 then c=1;
else c=2;
cards;
-0.70 -5.60 2.00 2.80 0.70 3.50 4.00 5.80 7.10 -0.50
2.50 -1.60 1.70 3.00 0.40 4.50 4.60 2.50 6.00 -1.40
3.70 6.50 5.00 5.20 0.80 0.20 0.60 3.40 6.60 -1.10
6.00 3.80 2.00 1.60 2.00 2.20 1.20 3.10 1.70 -2.00
;
proc ttest data=ex3_7;
var x;
class c;
output out=o3;
run;
proc print data=o3;
run;
data b5;
input x3 c @@;
cards;
1.22 1 .8409 2 .1216 3 .7120 4 .8333 5
1.34 1 .6974 2 .2316 3 .5905 4 .9240 5
1.13 1 .8409 2 .4475 3 .7120 4 .7117 5
1.43 1 .7792 2 .9659 3 .8950 4 .6624 5
1.53 1 1.2924 2 .5786 3 .2535 4 .3237 5
1.26 1 .7738 2 .4353 3 .3439 4 .7303 5
;
proc anova data=b5;
class c;
model x3=c;
output out=o4;
run;
proc print data=o3 label;
format pvalue 13.9;
run;