New Contributor
Posts: 3

3x3 factorial design anova

hi

i need 3x3 factorial design anova formula for this plan :

3 repeats

Independent variabels and levels :

NOZ(1,2,3)
PRES(1,2,3)
SPED(1,2,3)

dependent variabels :

sc1,sc2,sc3

i need :

anova.

The interaction between variables.

tanks.

i attache a sampel of my data :

Super User
Posts: 10,205

Re: 3x3 factorial design anova

```Did you check PROC GLM for MANOVA? Especial for its examples.

```
New Contributor
Posts: 3

Re: 3x3 factorial design anova

hi

no, i didnot.

where i can see exampels?

New Contributor
Posts: 3

Re: 3x3 factorial design anova

i test this code:
proc anova;
class noz pres sped ;
model sc1-sc3=noz | pres | sped | noz *pres | noz *sped | pres*sped | noz * pres* sped;
means noz | pres | sped | noz *pres | noz *sped | pres*sped | noz * pres* sped /duncan alpha= 0.05;
run;

proc anova;
class nozpres nozsped pressped nozpressped;
model sc1-sc3=nozpres | nozsped |pressped | nozpressped;
means nozpres | nozsped |pressped | nozpressped /duncan alpha= 0.05;
run;
Super User
Posts: 10,205

Re: 3x3 factorial design anova

```Search its documentation at support.sas.com
and you will find its examples.

Example 46.6: Multivariate Analysis of Variance

proc glm data=pottery;
class Site;
model Al Fe Mg Ca Na = Site;
contrast 'Llanederyn vs. the rest' Site 1 1 1 -3;
manova h=_all_ / printe printh;
run;

```
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