Sankhyā: The Indian Journal of Statistics, Series B (1960-2002), Vol. 51, No. 3 (Dec., 1989), pp. 425-428 (4 pages) A two-stage analogue of the chi-square test for the mean of a multivariate normal ...

This is a preview. Log in through your library . Abstract A normal distribution regression model with a frailty-like factor to account for statistical dependence between the observed survival times is ...