Contains frailty and covariate parameter estimates as well as the variance-covariance matrix with only the entries that pertain to the frailty and covariate parameters. Second row contains the covariances with respect to covariate 1. . . . Contains estimates of the baseline hazard rates as well as the corresponding times a. Second column contains the respective baseline hazard rates G. Contents of the third output data set. Contains the estimates of frailty and covariate parameters, baseline hazard rates and the full variance-covariance matrix.
First column contains the estimates.
The second of these rows is with respect to covariate 2 . . . Last D rows contain the covariances with respect to the baseline hazard rate. The second of these rows is with respect to the second largest event time .