SS calculation type adjustment in linear mixed models

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ywilliams
Posts: 1
Joined: Wed Mar 04, 2026 9:51 am

SS calculation type adjustment in linear mixed models

Post by ywilliams »

I am trying to do a linear mixed models analysis involving 4 factors. I have noticed that the outcome varies depending on which order the factors are entered into the model. I am wanting to adjust the SS calculation Method from Type 1 to Type 3 to hopefully remove the issue, but can't find where to do this. Does anyone know? Also happy to hear if something else is likely to be my problem...
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