A summary of phreg objects.

A summary of phreg objects.

# S3 method for phreg
summary(object, ...)

Arguments

object	A phreg object
...	Additional ...

See also

print.phreg

Author

Göran Broström

Examples

fit <- phreg(Surv(enter, exit, event) ~ sex + civ, data = oldmort)
summary(fit)
#> Covariate             Mean       Coef     Rel.Risk   S.E.    LR p
#> sex                                                         0.0000 
#>             male      0.406     0         1 (reference)
#>           female      0.594    -0.245     0.783     0.047
#> civ                                                         0.0000 
#>        unmarried      0.080     0         1 (reference)
#>          married      0.530    -0.404     0.668     0.081
#>            widow      0.390    -0.264     0.768     0.079
#> 
#> Events                    1971 
#> Total time at risk         37824 
#> Max. log. likelihood       -7276 
#> LR test statistic         42.22 
#> Degrees of freedom        3 
#> Overall p-value           3.60125e-09