new_contents: ##############################################################################
  # Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
  # Produced at the Lawrence Livermore National Laboratory.
  #
  # This file is part of Spack.
  # Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
  # LLNL-CODE-647188
  #
  # For details, see https://github.com/llnl/spack
  # Please also see the NOTICE and LICENSE files for our notice and the LGPL.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU Lesser General Public License (as
  # published by the Free Software Foundation) version 2.1, February 1999.
  #
  # This program is distributed in the hope that it will be useful, but
  # WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
  # conditions of the GNU Lesser General Public License for more details.
  #
  # You should have received a copy of the GNU Lesser General Public
  # License along with this program; if not, write to the Free Software
  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  ##############################################################################
  from spack import *
  
  
  class RStatmod(RPackage):
      """A collection of algorithms and functions to aid statistical
      modeling. Includes growth curve comparisons, limiting dilution
      analysis (aka ELDA), mixed linear models, heteroscedastic
      regression, inverse-Gaussian probability calculations, Gauss
      quadrature and a secure convergence algorithm for nonlinear
      models. Includes advanced generalized linear model functions
      that implement secure convergence, dispersion modeling and
      Tweedie power-law families."""
  
      homepage = "https://cran.r-project.org/package=statmod"
      url      = "https://cran.rstudio.com/src/contrib/statmod_1.4.30.tar.gz"
      list_url = "https://cran.rstudio.com/src/contrib/Archive/statmod"
  
      version('1.4.30', '34e60132ce3df38208f9dc0db0479151')
  
subject: Create new package. (#6119)