방법 비교

	결측치가 있는 깁스 샘플링	결측치가 있는 MCMC
분야	베이지안	베이지안
계열	Bayesian methods	Bayesian methods
기원 연도	1987–1990	1987
창시자	Tanner & Wong (data augmentation), Gelfand & Smith (Gibbs sampler)	Tanner & Wong (data augmentation); extended by Gelfand & Smith, Rubin
유형	Bayesian computational method	Bayesian computational method
원전	Tanner, M. A. & Wong, W. H. (1987). The calculation of posterior distributions by data augmentation. Journal of the American Statistical Association, 82(398), 528–540.	Little, R. J. A. & Rubin, D. B. (2002). Statistical Analysis with Missing Data (2nd ed.). Wiley. ISBN: 978-0471183860
별칭	data augmentation Gibbs sampler, Gibbs sampler with data augmentation, Bayesian imputation via Gibbs sampling, MCMC missing data imputation	MCMC missing data, data augmentation MCMC, Bayesian multiple imputation, MCMC imputation
관련	6	6
요약	Gibbs sampling with missing data treats unobserved values as additional unknowns alongside model parameters and samples all of them jointly within a Markov chain Monte Carlo loop. The method alternates between drawing the missing values from their conditional distribution given the parameters and drawing the parameters from their conditional distribution given the completed data, producing a posterior over both simultaneously.	MCMC with missing data is a Bayesian computational strategy that treats unobserved values as additional unknown parameters. By alternating between sampling the missing values from their predictive distribution and sampling the model parameters from their posterior, the algorithm produces a valid joint posterior that fully accounts for uncertainty introduced by the missingness.