3 papers
stat.ME2025
Efficient Multiple-Robust Estimation for Nonresponse Data Under Informative Sampling
Kosuke Morikawa, Kenji Beppu, Wataru Aida
Nonresponse after probability sampling is a universal challenge in survey sampling, often necessitating adjustments to mitigate sampling and selection bias simultaneously. This stu…
stat.ME2025
Improved Risk Ratio Approximation by Complementary Log-Log Models: A Comparison with Logistic Models
Yuji Tsubota, Kenji Beppu
Odds ratios obtained from logistic models fail to approximate risk ratios with common outcomes, leading to potential misinterpretations about exposure effects by practitioners. Thi…
stat.ME2024
Identification enhanced generalised linear model estimation with nonignorable missing outcomes
Kenji Beppu, Jinung Choi, Kosuke Morikawa +1
Missing data often result in undesirable bias and loss of efficiency. These issues become substantial when the response mechanism is nonignorable, meaning that the response model d…