The PRMGCONS
output group in SURVIVAL consists of the estimated linear contrast of
the predicted marginals, standard error of PRMGCON estimates, the T-statistic
(PRMGCON /SE(PRMGCON)), and the P-value for the test of hypothesis H0:
PRMGCON=0. This group is not printed by default, though the statistics
are available for individual printing, either by explicit use of appropriate
keyword(s) on the PRINT
statement or by PRMGCONS=DEFAULT or PRMGCONS=ALL on the PRINT statement.
The keywords in the PRMGCONS group are listed below in default order.