We investigate estimation in Poisson regression model when the count response is right-censored and censoring indicators are missing at random. propose several estimators based on calibration, multiple imputation augmented inverse probability weighting methods. Under appropriate regularity conditions, we prove consistency of our derive their asymptotic distributions. Simulation experiments carr...

This paper proposes a new test for the comparison of conditional quantile curves when outcome interest, typically duration, is subject to right censoring. The can be applied both in case two independent samples and paired data, used quantiles at fixed level, finite set levels or range levels. asymptotic distribution proposed statistics obtained under null hypothesis local alternatives. We descr...

Statistical inference based on the right-censored data for proportional hazard (PH) model with missing covariates has received considerable attention, but interval-censored or current status data with missing covariates are not yet investigated. Our study is partly motivated by analysis of fracture data from a cross-sectional study, where the ocurrence time of fracture was interval-censored and...