Matching (statistics): Statistics, Case control studies, Confounding variable, Rubin Causal Model, Paired difference test, Statistical bias, Multiple birth

Latent Variable: Observable variable, variable (mathematics), Mathematical model, Statistics, Machine learning, Natural language processing

All of Statistics: A Concise Course in Statistical Inference (Springer Texts Statistics)

All of Statistics: A Concise Course in Statistical Inference (Springer Texts Statistics)