Yuet-Yee Wong, Linda; Yu, Qiqing - In: Journal of Multivariate Analysis 98 (2007) 2, pp. 370-383
We consider a statistical problem of estimating a bivariate age distribution of newly formed partnership. The study is motivated by a type of data that consist of uncensored, right-censored, left-censored, interval-censored and missing observations in the coordinates of a bivariate random...