Dear all, I use the GLM package to compute a simple OLS regression with simulated data inside a loop. In some cases, the simulated data is such that OLS cannot be computed because PosDefException: matrix is not positive definite; Cholesky factorization failed.. That’s completely fine. However, it s…

How to check if GLM will be able to run OLS beforehand?

nilshg October 15, 2020, 2:32pm 2

I think you are looking for a try/catch statement: Control Flow · The Julia Language

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