Hi All, Just joined and posting for the first time. I am trying to fit a model to figure out the concentration of drugs needed to kill some bacteria. The drug will only contribute to death of bacteria if its concentration is above a certain amount. I could not figure out how to pass this condition …

Here’s my attempt to fix the issue in your second-to-last post. I wasn’t sure if you had resolved the indexing issue. I replaced the indexing with a boolean mask to zero out contributions of droplets which were too small. Here’s the gist . With regard to the conditioning, it appears that you were alr…

How to slice an array of numbers during fitting

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newerjazz July 24, 2020, 9:32pm 8

after updating the model with
μ = pm.Deterministic(‘μ’, (droplet_sizes*active_).sum(axis=1))

everything seems to work.

Thanks, ckrapu!

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How to slice an array of numbers during fitting

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