Spatial Stochastic Frontier models estimation (spfrontier)
A set of tools for estimation of various spatial specifications of stochastic frontier models

Interactive 3D Scatter Plots and Globes (threejs)
Create interactive 3D scatter plots and globes using the ‘three.js’ visualization library (‘’).

Importance Measure and Selection for Groups of Variables with Random Forests (RFgroove)
Variable selection tools for groups of variables and functional data based on a new grouped variable importance with random forests.