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Prelim analysis with ANOVA? |
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james posted on Friday, August 29, 2008 - 7:45 am
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I am planning on conducting a LGM with 4 waves of data. At this point I'm determining the feasibility of this, and someone mentioned that an ANOVA can be conducted in the first stage to give a crude look at whether time is relevant to my variables? I'm not familiar with this, therefore I'm not sure what this ANOVA would be? Any thoughts? |
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You can do a repeated measures ANOVA but I don't see any reason to do so. I would fit a LGM which is a more flexible model than repeated measures ANOVA. |
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Hello, I am interested in doing a simple repeated measures design with a categorical IV with 3 levels and a continuous DV measured at 2 time points. I'm interested in differences between the 3 groups over time, as in a RM ANOVA. Based on what I have read, it seems this would necessitate using a longitudinal modeling approach that treats the IV as a grouping variable. Since I am only interested in differences between groups rather than model comparisons, is there a simpler way to do this? Thank you! |
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This is a good question for SEMNET. |
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