Type III sum of squares for all predictors using regstats
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Hi All, I'm running regstats with an 18 column x predictor and would like to obtain the type III sum of squares for each predictor in the model. Regstats just gives the overall value for the model, and when I tried using anovan Matlab keeps running out of memory. Is there a simpler way?
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Tom Lane
on 31 Jan 2012
Aloha. You've run into the issue that regstats doesn't want to do anova, and anovan wants to treat its x variables as categorical. But you can tell it not do do that:
x = randn(100,5);
y = 10 + x*(1./(1:5)') + 5*randn(100,1);
anovan(y,x,'continuous',1:5)
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