Pandey, Arvind; Hanagal, David D.; Tyagi, Shikhar - In: Statistics in transition : an international journal of … 23 (2022) 4, pp. 161-176
Frailty models are the possible choice to counter the problem of the unobserved heterogeneity in individual risks of disease and death. Based on earlier studies, shared frailty models can be utilised in the analysis of bivariate data related to survival times (e.g. matched pairs experiments,...