2 papers
stat.ME2025
Hybrid methods for missing categorical covariates in Cox model
Abdoulaye Dioni, Lynne Moore, Aida Eslami
Survival analysis aims to explore the relationship between covariates and the time until the occurrence of an event. The Cox proportional hazards model is commonly used for right-c…
stat.ME2025
Sensitivity analysis method in the presence of a missing not at random ordinal independent variable
Abdoulaye Dioni, Alexandre Bureau, Lynne Moore +1
Data analysis often encounters missing data, which can result in inaccurate conclusions, especially when it comes to ordinal variables. In trauma data, the Glasgow Coma Scale is us…