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    51 repositories

    • WVExamples

      Public
      Win Vector technical articles and example code
      Jupyter Notebook
      •0•1•0•0•Updated May 21, 2026May 21, 2026

    • wvpy

      Public
      Tools to convert from Jupyter notebooks to and from Python .py files, and render.
      pythonmachine-learningpython3
      pythonmachine-learningpython3datascience
      HTML
      •
      Other
      •0•10•0•0•Updated Feb 6, 2026Feb 6, 2026

    • WVPlots

      Public
      Pre-packaged plots in R
      R
      •
      Other
      •23•84•0•0•Updated Sep 13, 2025Sep 13, 2025

    • Examples

      Public
      Various examples for different articles
      Jupyter Notebook
      •93•182•0•0•Updated Sep 9, 2025Sep 9, 2025

    • ATasteOfDataScience

      Public
      Working an example of supervised machine learning in Python
      Jupyter Notebook
      •
      Other
      •0•2•0•0•Updated Jun 4, 2025Jun 4, 2025

    • vtreat

      Public
      vtreat is a data frame processor/conditioner that prepares real-world data for predictive modeling in a statistically sound manner. Distributed under choice of …
      rmachine-learning-algorithmsnested-models
      rmachine-learning-algorithmsnested-modelsprepare-datacategorical-variables
      HTML
      •
      Other
      •45•286•0•0•Updated Jan 9, 2025Jan 9, 2025

    • WinVector.github.io

      Public
      Viewable pages from WinVector LLC view at: http://winvector.github.io
      HTML
      •31•23•0•0•Updated Jan 9, 2025Jan 9, 2025

    • pyvtreat

      Public
      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-Cl…
      pythondata-sciencemachine-learning
      pythondata-sciencemachine-learningpydata
      Python
      •
      Other
      •8•120•2•0•Updated Jan 9, 2025Jan 9, 2025

    • cdata

      Public
      Higher order fluid or coordinatized data transforms in R. Distributed under choice of GPL-2 or GPL-3 license.
      R
      •
      Other
      •8•43•0•0•Updated Sep 26, 2024Sep 26, 2024

    • addinexamplesWV

      Public
      Ad-ins and keyboard shortcuts for building calculation pipelines in R
      R
      •
      Other
      •64•34•0•1•Updated Feb 20, 2024Feb 20, 2024

    • data_algebra

      Public
      Codd method-chained SQL generator and Pandas data processing in Python.
      pythondata-sciencepandas
      pythondata-sciencepandasdata-analysis
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •7•118•2•0•Updated Oct 19, 2023Oct 19, 2023

    • TypicalityCoding

      Public
      Simple example of how to use an embedding plus sphering/whitening transform to measure difference in distribution.
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Sep 7, 2023Sep 7, 2023

    • rqdatatable

      Public
      Implement the rquery piped query algebra in R using data.table. Distributed under choice of GPL-2 or GPL-3 license.
      R
      •
      Other
      •3•38•0•0•Updated Aug 20, 2023Aug 20, 2023

    • rquery

      Public
      Data Wrangling and Query Generating Operators for R. Distributed under choice of GPL-2 or GPL-3 license.
      HTML
      •
      Other
      •15•109•1•0•Updated Aug 20, 2023Aug 20, 2023

    • RcppDynProg

      Public
      Dynamic Programming implemented in Rcpp. Includes example partition and out of sample fitting applications.
      rdatasciencemachinelearning
      rdatasciencemachinelearning
      C++
      •
      Other
      •2•15•0•0•Updated Aug 20, 2023Aug 20, 2023

    • sigr

      Public
      Concise formatting of significances in R (GPL3 license).
      HTML
      •
      Other
      •2•28•0•0•Updated Aug 20, 2023Aug 20, 2023

    • wrapr

      Public
      Wrap R for Sweet R Code
      R
      •
      Other
      •11•139•1•0•Updated Aug 19, 2023Aug 19, 2023

    • wvu

      Public
      Win Vector LLC Python data science teaching tools (graphs and data manipulation)
      HTML
      •
      Other
      •0•0•0•0•Updated Feb 23, 2023Feb 23, 2023

    • seplyr

      Public
      Improved Standard Evaluation Interfaces for Common Data Manipulation Tasks
      R
      •
      Other
      •12•51•0•0•Updated Aug 21, 2022Aug 21, 2022

    • PDSwR2

      Public
      Code, Data, and Examples for Practical Data Science with R 2nd edition (Nina Zumel and John Mount) https://github.com/WinVector/PDSwR2
      HTML
      •
      Other
      •118•140•0•0•Updated Feb 6, 2022Feb 6, 2022

    • ExampleRPackage

      Public
      Example of how to build a simple R package
      R
      •0•2•0•0•Updated Nov 27, 2020Nov 27, 2020

    • replyr

      Public
      Patches for using dplyr with Databases and Big Data
      HTML
      •
      Other
      •12•67•0•0•Updated Oct 18, 2020Oct 18, 2020

    • Logistic

      Public
      Experimental logistic regression code supporting multiple result categories, many levels of categorical modeling variables, good optimization, L2 regularization…
      Java
      •58•38•0•0•Updated Oct 14, 2020Oct 14, 2020

    • OutOfCore

      Public
      Example of out of core coding techniques
      Java
      •1•2•0•0•Updated Jun 22, 2020Jun 22, 2020

    • Locality-Sensitive-Hashing-Example

      Public
      Simple example of Locality Sensitive Hashing
      Java
      •6•14•0•0•Updated Jun 22, 2020Jun 22, 2020

    • Importance-Sampling

      Public
      Importance Sampling Example
      Java
      •2•2•0•0•Updated Jun 22, 2020Jun 22, 2020

    • LStep

      Public
      Trivial demonstration of a diverging Newton-Raphson step when solving a logistic regression
      Java
      •
      Other
      •2•2•0•0•Updated Jun 22, 2020Jun 22, 2020

    • ExperimentInspector

      Public
      Java code to build synthetic data sets that match reported summary totals. Helps explore possible range of variation.
      Java
      •
      Other
      •1•0•0•0•Updated Jun 22, 2020Jun 22, 2020

    • WVLPSolver

      Public
      Experimental pure Java revised simplex linear program solver (Apache 2.0 license)
      Java
      •3•15•0•0•Updated Jun 22, 2020Jun 22, 2020

    • ExploreModels

      Public
      Code and data for "The Geometry of Classifiers"
      R
      •
      GNU General Public License v3.0
      •11•26•0•0•Updated Jun 22, 2020Jun 22, 2020
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