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| Sun Kim posted on Friday, September 30, 2011 - 2:33 pm
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Hi,
I am trying to establish configural invariance between two groups that are clustered (type= complex), the items are categorical variables (parametrization= theta); WLMSV estimator is being used. There are around 45 items in my model.
When I try to establish configural invariance (so around 90 items in the total model), the model takes several hours to run. Is this normal?
Thank you,
Sun |
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| This is computationally demanding, more so if the items have more than two categories. How long it takes depends on the configuration of your computer. |
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| Sun Kim posted on Saturday, October 08, 2011 - 2:09 pm
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Dear Professor Muthen,
Thank you so much for your reply.
Do you know what configuration on my computer is best to make the process a little faster?
Thank you,
Sun |
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| You should have at least 4 processors. |
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