On Aug 20, 2013, at 7:04 AM, Luis Antunes wrote: > Hello, > I am fitting a weibull regression model to a survival data set, using survreg > from the survival package.I would like to obtain the confidence interval for > the regression coefficients estimates, but I not seeing how.Can anyone help > me?
?summary.survreg ?confint Basically any regression object returned with list components 'coefficients' (actually with a coef()-method) and 'var' can be passed to confint. -- David Winsemius Alameda, CA, USA ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
