실험계획법의 이해 3장 연습문제 풀이

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"실험계획법의 이해 3장 연습문제 풀이"에 대한 내용입니다.

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(2)
data ex2;
input temp mix y @@;
cards;
300 1 5 300 1 7 300 2 3 300 2 5 300 3 8 300 3 4 300 4 7 300 4 5
330 1 3 330 1 3 330 2 4 330 2 8 330 3 2 330 3 3 330 4 4 330 4 5
360 1 7 360 1 6 360 2 5 360 2 6 360 3 7 360 3 9 360 4 6 360 4 6
;
run;
proc means data=ex2 mean noprint;
var y;
by temp mix;
output out=out1 mean=cellmean;
run;
proc print data=out1;
run;
goptions hsize=15cm vsize=12cm;
symbol1 v=dot h=1.6 i=join l=1 w=1 c=blue;
symbol2 v=circle h=1.6 i=join l=1 w=3 c=green;
symbol3 v=square h=1.6 i=join l=2 w=3 c=red;
symbol4 v=triangle h=2.0 i=join l=2 w=1 c=black;
proc gplot data=out1;
label cellmean='Mean Yield' temp='Temperature' mix='Mixture';
plot cellmean*temp=mix;
plot cellmean*mix=temp;
run;

(3)
data ex2;
input temp mix y @@;
cards;
300 1 5 300 1 7 300 2 3 300 2 5 300 3 8 300 3 4 300 4 7 300 4 5
330 1 3 330 1 3 330 2 4 330 2 8 330 3 2 330 3 3 330 4 4 330 4 5
360 1 7 360 1 6 360 2 5 360 2 6 360 3 7 360 3 9 360 4 6 360 4 6
;
run;
proc anova data=ex2;
class temp mix;
model y=temp mix temp*mix;
run;

참고 자료

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