SurvRegCensCov (version 1.5)

logLik.src: Extract value of log-likelihood at maximum for Weibull regression with an interval-censored covariate

Description

logLik method for class "src".

Usage

# S3 method for src
logLik(object, ...)

Value

The function logLik.src returns the value of the log-likelihood at the maximum likelihood estimate, as well as the corresponding degrees of freedom.

Arguments

object

An object of class "src", usually a result of a call to SurvRegCens.

...

Further arguments.

Author

Stanislas Hubeaux,

Kaspar Rufibach,
http://www.kasparrufibach.ch

References

Hubeaux, S. (2013). Parametric Surival Regression Model with left- and/or interval-censored covariate. Technical report, Biostatistics Oncology, F. Hoffmann-La Roche Ltd.

Hubeaux, S. and Rufibach, K. (2014). SurvRegCensCov: Weibull Regression for a Right-Censored Endpoint with a Censored Covariate. Preprint, https://arxiv.org/abs/1402.0432.

Sattar, A., Sinha, S. K. and Morris, N. J. (2012). A Parametric Survival Model When a Covariate is Subject to Left-Censoring. Biometrics & Biostatistics, S3(2).

Examples

## See help file of function "SurvRegCens".