**Color Science Methods and Data** (**colorscience**)

Methods and data for color science – color conversions by observer, illuminant and gamma. Color matching functions and chromaticity diagrams. Color indices, color differences and spectral data conversion/analysis.

**Multiple-Output Directional Quantile Regression** (**modQR**)

Contains basic tools for performing multiple-output quantile regression and computing regression quantile contours by means of directional regression quantiles. In the location case, one can thus obtain halfspace depth contours in two to six dimensions.

**LP-BRIM Bipartite Modularity** (**lpbrim**)

Optimization of bipartite modularity using LP-BRIM (Label propagation followed by Bipartite Recursively Induced Modularity).

**A Simple Wrapper for the k-Means Library Yakmo** (**yakmoR**)

This is a simple wrapper for the yakmo K-Means library (developed by Naoki Yoshinaga, see http://…/yakmo). It performs fast and robust (orthogonal) K-Means.

**Fuzzy Linear Programming** (**FuzzyLP**)

Methods to solve Fuzzy Linear Programming Problems with fuzzy constraints (by Verdegay, Zimmermann, Werner, Tanaka), fuzzy costs (multiobjective, interval arithmetic, stratified piecewise reduction, defuzzification-based), and fuzzy technological matrix.

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