3dLME: Example 3 question

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1

Hello,

In example 3 for 3dLME, it has a 1 within-subjects factor and 1 between subjects factor.

What if you want create a 2-way model, but both factors are within subjects.

How would the model setup differ from Example 3? Would it be the same as Example 4, but without the ICC option?

Additionally:

What is the factor limit for 3dLME? Can it handle 3 or 4 factors within a model?

Thanks.

Michael

2

Michael,

What if you want create a 2-way model, but both factors are within subjects.

For a two-way within-subject ANOVA without missing data, simply use 3dANOVA3 -type 4 or 3dMVM.

How would the model setup differ from Example 3? Would it be the same as Example 4, but without the ICC option?

No, you can still adopt the same modeling strategy as Example 3 for the random effect setup.

What is the factor limit for 3dLME? Can it handle 3 or 4 factors within a model?

No limit on the number of explanatory variables. Similarly for 3dMVM.

3

Gang Wrote:

Michael,

What if you want create a 2-way model, but both
factors are within subjects.

For a two-way within-subject ANOVA without missing
data, simply use 3dANOVA3 -type 4 or 3dMVM.

Okay, great.

How would the model setup differ from Example 3?
Would it be the same as Example 4, but without the
ICC option?

No, you can still adopt the same modeling strategy
as Example 3 for the random effect setup.

What is the factor limit for 3dLME? Can it
handle 3 or 4 factors within a model?

No limit on the number of explanatory variables.
Similarly for 3dMVM.

Great. Thanks again, Gang.

Michael