Xpose 4 Data Functions Package Xpose is collection of packages to be used as a model building aid for non-linear mixed effects (population) analysis using NONMEM. It facilitates data set checkout, exploration and visualization, model diagnostics, candidate covariate identification and model comparison. xpose4data is a package containing functions for reading in data from NONMEM, support functions, as well as class definitions. Software Depends: R (>= 2.2.0), methods Andrew Hooker <andrew.hooker@farmbio.uu.se> E. Niclas Jonsson <niclas.jonsson@farmbio.uu.se>, Andrew Hooker <andrew.hooker@farmbio.uu.se> and Mats Karlsson <mats.karlsson@farmbio.uu.se> LGPL (>= 3) 2012-04-19 application/tgz http://CRAN.R-project.org/package=xpose4data