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stat.ME2023
Robust propensity score weighting estimation under missing at random
Hengfang Wang, Jae Kwang Kim, Jeongseop Han +1
Missing data is frequently encountered in many areas of statistics. Propensity score weighting is a popular method for handling missing data. The propensity score method employs a…
stat.ME2022
Maximum Likelihood Imputation
Jeongseop Han, Youngjo Lee, Jae Kwang Kim
Maximum likelihood (ML) estimation is widely used in statistics. The h-likelihood has been proposed as an extension of Fisher's likelihood to statistical models including unobserve…
stat.ME2022
Enhanced Laplace Approximation
Jeongseop Han, Youngjo Lee
The Laplace approximation (LA) has been proposed as a method for approximating the marginal likelihood of statistical models with latent variables. However, the approximate maximum…