Estimated marginal means

nested EM algorithm for improved maximum likelihood estimation of latent class models with covariates

An efficient and flexible sampler of the Pólya-Gamma distribution with a NumPy/SciPy compatible interface.

Bayesian in-model IRT factorization

FemScale is an online quiz designed to measure and analyse your attitudes towards women.

Fast and efficient code to solve the inverse Ising/Potts (aka maximum entropy) problem

Data analysis and parameter estimation using Item Response Theory (IRT)