The zebu R package implements different tools related to local association measures in three main functions. It replaces the previous web application written using shiny.
lassie estimates local (and global) association measures: Ducher’s Z, pointwise mutual information and normalized pointwise mutual information.
permtest accesses the significance of local (and global) association values using p-values estimated by permutations.
subgroups identifies if the association between variables is dependent on the value of another variable.
Get the released version from CRAN:
install.packages("zebu")or the development version from Github:
# install.packages("devtools")
devtools::install_github("oliviermfmartin/zebu")Please read the vignette.
Olivier Martin oliviermfmartin@gmail.com
Michel Ducher michel.ducher@chu-lyon.fr
zebu 0.1 Copyright (C) 2017
This program is free software: you can redistribute it and/or modify it under the terms of the GNU 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 General Public License for more details.
The GNU General Public License is available at http://www.gnu.org/licenses/
The source code can be found at https://github.com/oliviermfmartin/zebu