GLM Poisson regression with Firth Adjustment and comparison with R
Hi, I came across a strange results when creating Poisson regression model in JMP and comparing them to R. I am modelling count (Y variable), using model with intercept and single categorical variable mod ("Before mod"/"Modified"). I am using Log(Time) as my offset variable. My sample size is 60. When running this model, my Parameters Estimates Std Error are very big (1291), but both parameters ar...