Unable to use factors in GAMLj

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by beatriz » Sun Sep 27, 2020 3:43 am


I has installed GAMLj modules from the jamovi library (jamovi 1.2.27, windows 10). But I had a few problems.
I'm receiving an error message: "contrasts can be applied only to factors with 2 or more levels". However, I'm using a factor that has 2 levels. I uninstalled and tried to installed it again. But it still couldn't use factors.
Could you give me some help? Thanks a lot!
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by mcfanda@gmail.com » Fri Oct 02, 2020 1:45 pm

Hi, could you share an example of an analysis that gives this error? thanks
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