04/03/2017: Added Deep Forest implementation in R using xgboost, which may provide similar performance versus very simple Convolutional Neural Networks (CNNs), and slightly better results than boosted models. You can find the paper here. Supported: Complete-Random Tree Forest, Cascade Forest, Multi-Grained Scanning, Deep Forest. You can use Gradient Boosting to get a sort of "Deep Boosting" model. 10/02/2017: Added Partial Dependence Analysis, currently a skeleton but I will build more on it. It is fully working for the analysis of single observations against an amount of features you specify. The multiple observation version is not yet working when it comes to analyzing statistically the results.