README.md

In RevoEnhancements/RevoEnhancements: Selected enhancements to Revolution Analytics RevoScaleR

RevoEnhancements is an R package that adds functionality and utility functions to RevoScaleR. All functions require, and are enhancements to, Revolution R Enterprise.

Additional functionality

Base R Compatability * Functions to expand model formulas, e.g. expanding y~. into all dependent variables in the XDF file

Summarising Big Data for easy graphics visualization rxHexBin - hexagonal binning rxBoxPlot

Big Data Mining Discretization and tree discretization Sampling from an XDF into a data frame * Calculating test statistics, e.g. accuracy, recall and F1-score

Statistical testing KS statistic t-test

Visualisation Decision trees (plot.rxDTree) Decision forests (plot.rxDTree)

Installation

You can use the devtools package to install RevoEnhancements directly from github.

library(devtools)
install_github("RevoEnhancements", "RevoEnhancements")

RevoEnhancements imports some packages from CRAN, e.g. package hexbin. To install dependencies from CRAN, use:

install.packages("hexbin")

To demonstrate how to use the code, we also use some examples with ggplot2 and mlbench. To install these suggested packages, use:

install.packages(c("ggplot2", "mlbench"))

RevoEnhancements/RevoEnhancements documentation built on May 9, 2019, 9:46 a.m.