Hbimod -
# hbimod.py import numpy as np import statsmodels.api as sm class HBIMod: def (self, endog, exog, instrument=None): self.endog = endog self.exog = exog self.instrument = instrument
Here’s a technical write-up exploring — a term that isn’t a standard command or widely documented library. Given its structure, it most likely refers to a custom module, internal tool, or function name within a specific codebase, likely in Haskell , R , or a statistical computing environment (where “HBI” could stand for something like “Heteroskedasticity-Based Instrumentation” or “Hierarchical Bayesian Inference”). hbimod
Would you like a deeper exploration of the statistical theory behind Lewbel’s method or hierarchical Bayes, to help you build or reverse-engineer hbimod further? # hbimod
from hbimod import HierarchicalBayesModel model = HierarchicalBayesModel( formula="y ~ x + (1 + x | group)", data=df, chains=4, iter=2000 ) results = model.fit() If hbimod is a real internal module, it likely includes: it likely includes:
