Orphaned on 2012-06-03 as requested by the original
maintainer, ivan.kojadinovic@univ-pau.fr

Logit Leaf Model Classifier for Binary Classification
c(person("Arno", "De Caigny",role = c("aut", "cre"),
email = "a.de-caigny@ieseg.fr"),
person("Kristof", "Coussement", role = c("aut"),
email = "k.coussement@ieseg.fr"),
person("Koen W.", "De Bock", role = c("aut"),
email = "kdebock@audencia.com"))
Arno De Caigny [aut, cre],
Kristof Coussement [aut],
Koen W. De Bock [aut]
Fits the Logit Leaf Model, makes predictions and visualizes the output. (De Caigny et al., (2018) <DOI:10.1016/j.ejor.2018.02.009>).

partykit, stats, stringr, RWeka, survey, reghelper, scales

This is a new framework in which graph-structured data are used to train a classifier in a latent space, and then classify new nodes. During the learning phase, a latent representation of the network is first learned and a supervised classifier is then built in the learned latent space. In order to classify new nodes, the positions of these nodes in the learned latent space are estimated using the existing links between the new nodes and the learning set nodes.  It is then possible to apply the supervised classifier to assign each new node to one of the classes.

The methods implemented here were based in the protocol proposed by Merchuk et al. (1998) and Murugesan & Perumalsamy (2005) to analyse Aqueous Two-Phases Systems. Each function brings in its description the reference for the original article which described it. These methods defines nonlinear equations that can be used to fit experimental data through regression methods and also allow us calculate other important system parameters (such as its critical composition, equivolume concentration and phase's composition). The package will include (every other update) new functions in order to comprise useful functions in liquid-liquid analysis.

R (>= 2.10), rootSolve, XLConnect, digest

Analyses experimental data from liquid-liquid phase diagrams and provide a simple way to obtain its parameters and a simplified report. Designed initially to analyse Aqueous Two-Phases Systems, the package will include (every other update) new functions in order to comprise useful tools in liquid-liquid analysis.