Narasimhan B and Shih M (2012). sglr: An R package for computing the boundaries for sequential generalized likelihood ratio test for pre-licensure vaccine studies. R package version 0.7, http://CRAN.R-project.org/package=sglr.

Corresponding BibTeX entry:

  @Manual{,
    title = {{sglr}: An R package for computing the boundaries for
      sequential generalized likelihood ratio test for pre-licensure
      vaccine studies},
    author = {Balasubramanian Narasimhan and Mei-Chiung Shih},
    year = {2012},
    note = {R package version 0.7},
    url = {http://CRAN.R-project.org/package=sglr},
  }