citHeader("To cite package sQuote(gvcm.cat) in publications use:")
## R >= 2.8.0 passes package metadata to citation().
if(!exists("meta") || is.null(meta)) meta <- packageDescription("gvcm.cat")
year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", meta$Date)
vers <- paste("R package version", meta$Version)
citEntry(entry="Manual",
title = "gvcm.cat: Regularized Categorial Effects/Categorial Effect Modifiers in GLMs",
author = personList(as.person("Margret-Ruth Oelker"),
person("R Development Core Team")),
year = 2012,
note = vers,
textVersion =
paste("Margret-Ruth Oelker ",
"and the R Development Core Team (",
year,
"). gvcm.cat: Regularized Categorial Effects/Categorial Effect Modifiers in GLMs. ",
vers, ".", sep=""))