Confidence intervals for the regression coefficients

Confidence intervals for the regression coefficients

Usage

# S3 method for survstan
confint(object, parm = NULL, level = 0.95, ...)

Arguments

object

an object of the class survstan.

parm

a specification of which parameters are to be given confidence intervals, either a vector of numbers or a vector of names. If missing, all parameters are considered.

level

the confidence level required.

...

further arguments passed to or from other methods.

Value

100(1-alpha) confidence intervals for the regression coefficients.

Examples

# \donttest{
library(survstan)
fit <- aftreg(Surv(futime, fustat) ~ ecog.ps + rx, data = ovarian, baseline = "weibull", init = 0)
confint(fit)
#>               2.5%        97.5%
#> ecog.ps -1.4179102    0.6478196
#> rx      -0.5084503    1.5659657
#> alpha    0.6901645    1.8548609
#> gamma   98.3660009 9940.3556003
# }