20 open source projects by WinVector

Wrap R for Sweet R Code

Various examples for different articles

Data Wrangling and Query Generating Operators for R. Distributed under choice of GPL-2 or GPL-3 license.

vtreat is a data frame processor/conditioner that prepares real-world data for predictive modeling in a statistically sound manner. Distributed under a BSD-3-Clause license.

All material for "Modeling big data with R, sparklyr, and Apache Spark" Strata Hadoop 2017.

Improved Standard Evaluation Interfaces for Common Data Manipulation Tasks

Experimental pure Java revised simplex linear program solver (Apache 2.0 license)

Example R scripts and data for "Practical Data Science with R" 1st edition by Nina Zumel and John Mount (Manning Publications)

vtreat is a data frame processor/conditioner that prepares real-world data for predictive modeling in a statistically sound manner. Distributed under choice of GPL-2 or GPL-3 license.

Simple example of Locality Sensitive Hashing

Example code for Lesson on Response Campaign planning

Concise formatting of significances in R (GPL3 license).

Code and data for "The Geometry of Classifiers"

Win-Vector LLC ODSC West 2017 presentation materials (will be populated by the day of the conference)

Patches for using dplyr with Databases and Big Data

Dynamic Programming implemented in Rcpp. Includes example partition and out of sample fitting applications.

Viewable pages from WinVector LLC view at: http://winvector.github.io

Shiny demo of A/B test planning and evaluation (improved UI for A/B testing method taught in free video course)

Pre-packaged plots in R

Implement the rquery piped query algebra in R using data.table. Distributed under choice of GPL-2 or GPL-3 license.