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Flexible estimates of tumour incidence for intermediately lethal tumours in a typical long-term animal bioassay

Parise, Helen; Dinse, Gregg E.; Ryan, Louise M. - In: Journal of the Royal Statistical Society Series C 50 (2001) 2, pp. 171-185

Persistent link: https://www.econbiz.de/10005334895

Joint modelling of survival and cognitive decline in the Australian Longitudinal Study of Ageing

Graham, Petra L.; Ryan, Louise M.; Luszcz, Mary A. - In: Journal of the Royal Statistical Society Series C 60 (2011) 2, pp. 221-238

Persistent link: https://www.econbiz.de/10009215955

Incomplete covariates in the Cox model with applications to biological marker data

Leong, Traci; Lipsitz, Stuart R.; Ibrahim, Joseph G. - In: Journal of the Royal Statistical Society Series C 50 (2001) 4, pp. 467-484

Persistent link: https://www.econbiz.de/10005217099

Bias correction for the proportional odds logistic regression model with application to a study of surgical complications

Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; … - In: Journal of the Royal Statistical Society Series C 62 (2013) 2, pp. 233-250

Persistent link: https://www.econbiz.de/10010642040

Non-ignorable missing covariate data in survival analysis: a case-study of an International Breast Cancer Study Group trial

Herring, Amy H.; Ibrahim, Joseph G.; Lipsitz, Stuart R. - In: Journal of the Royal Statistical Society Series C 53 (2004) 2, pp. 293-310

Non-ignorable missing data, a serious problem in both clinical trials and observational studies, can lead to biased inferences. Quality-of-life measures have become increasingly popular in clinical trials. However, these measures are often incompletely observed, and investigators may suspect...

Persistent link: https://www.econbiz.de/10005692015

Using auxiliary data for parameter estimation with non-ignorably missing outcomes

Ibrahim, Joseph G.; Lipsitz, Stuart R.; Horton, Nick - In: Journal of the Royal Statistical Society Series C 50 (2001) 3, pp. 361-373

Persistent link: https://www.econbiz.de/10005692050

Bayesian cure rate models for malignant melanoma: a case-study of Eastern Cooperative Oncology Group trial E1690

Chen, Ming-Hui; Harrington, David P.; Ibrahim, Joseph G. - In: Journal of the Royal Statistical Society Series C 51 (2002) 2, pp. 135-150

Persistent link: https://www.econbiz.de/10005693068

An extension of the Wilcoxon rank sum test for complex sample survey data

Natarajan, Sundar; Lipsitz, Stuart R.; Fitzmaurice, … - In: Journal of the Royal Statistical Society Series C 61 (2012) 4, pp. 653-664

Persistent link: https://www.econbiz.de/10010578538