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Matt Krause
Matt Krause
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Which statistical technique How to usecompare changes in group means over time

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edit approved Apr 6, 2013 at 18:57
curious_cat
edit approved Apr 6, 2013 at 18:57
curious_cat
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I would like to compare group means among 4 groups and analyse changes in their characteristics over time. I have a panel data set which is unbalanced. My sample sizes are not equal and therefore violate the assumptions of a mixed model anova? Any suggestions on how I can proceed?

Also I wanted confirmation if a mixed model anova is the same as a multilevel modelling.

Thanks Jodie

I would like to compare group means among 4 groups and analyse changes in their characteristics over time. I have a panel data set which is unbalanced. My sample sizes are not equal and therefore violate the assumptions of a mixed model anova? Any suggestions on how I can proceed?

Also I wanted confirmation if a mixed model anova is the same as a multilevel modelling.

Thanks Jodie

I would like to compare group means among 4 groups and analyse changes in their characteristics over time. I have a panel data set which is unbalanced. My sample sizes are not equal and therefore violate the assumptions of a mixed model anova? Any suggestions on how I can proceed?

Also I wanted confirmation if a mixed model anova is the same as a multilevel modelling.

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Jodie
Jodie
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Which statistical technique to use

I would like to compare group means among 4 groups and analyse changes in their characteristics over time. I have a panel data set which is unbalanced. My sample sizes are not equal and therefore violate the assumptions of a mixed model anova? Any suggestions on how I can proceed?

Also I wanted confirmation if a mixed model anova is the same as a multilevel modelling.

Thanks Jodie