Hello,
I 'll try to be as clear as possible, because even in my head it's not very clear.
So, I performed a Proc GLM on a few categorical variables. What I'm looking to know is :
For the modality X1 (so when this modality is observed), what is the the sum of squares of the error.
In other words, i'd like to have ∑ ( y – estimated(y) ), for each time a modality is observed.
On the output of the proc glm, i have "Type Error" for each modality but i don't know what it corresponds...
Any advice ?
Thank you !
Sum of squares of the errors is defined only for the entire model. This is not a quantity that is computed (or defined) for an individual variable or level of a categorical variable.
Sum of squares of the errors is defined only for the entire model. This is not a quantity that is computed (or defined) for an individual variable or level of a categorical variable.
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