R/gam.menu.R

In andrewhooker/xpose4: Diagnostics for Nonlinear Mixed-Effect Models

# Xpose 4
# An R-based population pharmacokinetic/
# pharmacodynamic model building aid for NONMEM.
# Copyright (C) 1998-2004 E. Niclas Jonsson and Mats Karlsson.
# Copyright (C) 2005-2008 Andrew C. Hooker, Justin J. Wilkins, 
# Mats O. Karlsson and E. Niclas Jonsson.
# Copyright (C) 2009-2010 Andrew C. Hooker, Mats O. Karlsson and 
# E. Niclas Jonsson.

# This file is a part of Xpose 4.
# Xpose 4 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, either version 3
# of the License, or (at your option) any later version.

# 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
# 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.  A copy can be cound in the R installation
# directory under \share\licenses. If not, see http://www.gnu.org/licenses/.

"gam.menu" <-
  function() {
  
    choices <- c("Return to previous menu ->",
                 "Run a GAM",
                 "Summarize GAM fit",
                 "Plot GAM results",
                 "Akaike plot",
                 "Studentized residuals for GAM fit",
                 "Individual influence on GAM fit",
                 "Individual influence on GAM terms",
                 "Settings for the GAM ->"
                 )

    title="\nGAM MENU\n  \\main\\covariate model\\GAM"
    
    pick <- menu(choices,title=title)
    
    qx <- 0
    switch(pick+1,
           qx <- 2,
           qx <- 1,
           xp.gam(eval(parse(text=".cur.db")),overwrite=FALSE),
           xp.summary(),
           print(xp.plot(plot.ids=eval(parse(text=".cur.db"))@Prefs@Gam.prefs$plot.ids)),
           print(xp.akaike.plot()),
           print(xp.ind.stud.res()),
           print(xp.ind.inf.fit(plot.ids=eval(parse(text=".cur.db"))@Prefs@Gam.prefs$plot.ids)),
           print(xp.ind.inf.terms(plot.ids=eval(parse(text=".cur.db"))@Prefs@Gam.prefs$plot.ids)),
           qx <- gam.settings.menu()
           )

    if(qx == 2) {
      return(invisible(2))
    } else {
      if(qx == 1) {
        return(invisible(0))
      } else {
        Recall()
      }
    } 
      
  }