Penalized generalized estimating equations for high-dimensional longitudinal data analysis
We consider the penalized generalized estimating equations (GEEs) for analyzing
longitudinal data with high-dimensional covariates, which often arise in microarray …
longitudinal data with high-dimensional covariates, which often arise in microarray …
Variable selection in the presence of missing data: Imputation‐based methods
Variable selection plays an essential role in regression analysis as it identifies important
variables that are associated with outcomes and is known to improve predictive accuracy of …
variables that are associated with outcomes and is known to improve predictive accuracy of …
Fixed and random effects selection in mixed effects models
JG Ibrahim, H Zhu, RI Garcia, R Guo - Biometrics, 2011 - academic.oup.com
We consider selecting both fixed and random effects in a general class of mixed effects
models using maximum penalized likelihood (MPL) estimation along with the smoothly …
models using maximum penalized likelihood (MPL) estimation along with the smoothly …
Censored rank independence screening for high-dimensional survival data
In modern statistical applications, the dimension of covariates can be much larger than the
sample size. In the context of linear models, correlation screening (Fan & Lv, JR Statist. Soc …
sample size. In the context of linear models, correlation screening (Fan & Lv, JR Statist. Soc …
Doubly robust inference when combining probability and non-probability samples with high dimensional data
We consider integrating a non-probability sample with a probability sample which provides
high dimensional representative covariate information of the target population. We propose …
high dimensional representative covariate information of the target population. We propose …
Improving trial generalizability using observational studies
Complementary features of randomized controlled trials (RCTs) and observational studies
(OSs) can be used jointly to estimate the average treatment effect of a target population. We …
(OSs) can be used jointly to estimate the average treatment effect of a target population. We …
On variance of the treatment effect in the treated when estimated by inverse probability weighting
SA Reifeis, MG Hudgens - American Journal of Epidemiology, 2022 - academic.oup.com
In the analysis of observational studies, inverse probability weighting (IPW) is commonly
used to consistently estimate the average treatment effect (ATE) or the average treatment …
used to consistently estimate the average treatment effect (ATE) or the average treatment …
Penalized variable selection in competing risks regression
Penalized variable selection methods have been extensively studied for standard time-to-
event data. Such methods cannot be directly applied when subjects are at risk of multiple …
event data. Such methods cannot be directly applied when subjects are at risk of multiple …
How to apply variable selection machine learning algorithms with multiply imputed data: A missing discussion.
HJ Gunn, P Hayati Rezvan, MI Fernández… - Psychological …, 2023 - psycnet.apa.org
Psychological researchers often use standard linear regression to identify relevant
predictors of an outcome of interest, but challenges emerge with incomplete data and …
predictors of an outcome of interest, but challenges emerge with incomplete data and …