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Overcomplete designmatrix results in weird behavior #81

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jschepers opened this issue Apr 13, 2022 · 0 comments
Open

Overcomplete designmatrix results in weird behavior #81

jschepers opened this issue Apr 13, 2022 · 0 comments
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enhancement New feature or request

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@jschepers
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There is currently no check for overcomplete designs, which sometimes results in parameter-blowup (betas of >e^14).

This was also seen with matrices that were fullrank (according to LinearAlgebra.rank). We might want to introduce VIF or something similar to check for this.
@behinger behinger added the enhancement New feature or request label Apr 14, 2022
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@behinger @jschepers