Hi, I’m struggling to fit an equivalent model in pymc to one specified using bambi. My code is below. The bambi model is producing different (and correct) results compared with the pymc model. I don’t understand how my model specification in pymc differs structurally than in bambi? Any insight would…

Hi, I just gave this a run and found the issue, I think. Your variable deer_y is an n \times 1 array. It should instead be a 1D-array of shape (n,). I believe that the way you wrote it results in some unwanted broadcasting somewhere. In any case, when I run: # Run model using pymc with pm.Model() a…

Bambi vs pymc model specification

Questions

Jake_Wall February 26, 2022, 6:03pm 5

Thank-you for this

Topic		Replies	Views
Looking for help: error occured in simple linear model example Questions	3	447	February 20, 2022
The logp outputs are different between bambi and pymc implementations v5 bambi	5	279	March 17, 2024
Extracting likelihood from pymc3 model Questions	12	2495	August 9, 2017
Create model matrix Questions	7	1518	June 23, 2021
Bambi 0.5.0 is out Development bambi	1	1320	May 17, 2021

Bambi vs pymc model specification

Related topics