@WinVector

Win Vector LLC

Expert data science training and consulting.

Pinned repositories

  1. vtreat

    ‘vtreat’ is an R data.frame processor/conditioner that prepares real-world data for predictive modeling in a statistically sound manner.

    HTML 104 14

  2. wrapr

    Wrap R Functions for Debugging and Ease of Use

    R 24 4

  3. zmPDSwR

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

    HTML 356 763

  4. sigr

    Concise formatting of significances in R (GPL3 license).

    R 13 2

  5. WVPlots

    Pre-packaged plots in R

    R 52 16

  6. replyr

    Fluid Use of Big Data in R

    HTML 57 8

  • Standard Evaluation Interfaces for Common Dplyr Verbs

    R 30 4 Updated Aug 19, 2017
  • Various examples for different articles

    HTML 45 48 Updated Aug 19, 2017
  • Wrap R Functions for Debugging and Ease of Use

    R 24 4 Updated Aug 19, 2017
  • Fluid Use of Big Data in R

    HTML 57 8 Updated Aug 16, 2017
  • ‘vtreat’ is an R data.frame processor/conditioner that prepares real-world data for predictive modeling in a statistically sound manner.

    HTML 104 14 Updated Aug 16, 2017
  • Concise formatting of significances in R (GPL3 license).

    R 13 2 Updated Aug 14, 2017
  • Viewable pages from WinVector LLC view at: http://winvector.github.io

    HTML 14 26 Updated Aug 7, 2017
  • Pre-packaged plots in R

    R 52 16 Updated Aug 1, 2017
  • R wrappers for tidyr::gather() and tidyr::spread(), available from CRAN: https://CRAN.R-project.org/package=cdata

    R Updated Aug 1, 2017
  • All material for "Modeling big data with R, sparklyr, and Apache Spark" Strata Hadoop 2017.

    HTML 46 30 Updated Jul 1, 2017
  • Example code for Lesson on Response Campaign planning

    HTML 23 15 Updated Jun 9, 2017
  • Example automatic differentiation code in Scala

    Scala 19 2 Updated Jun 2, 2017
  • Example R scripts and data for "Practical Data Science with R" by Nina Zumel and John Mount (Manning Publications)

    HTML 356 760 Updated May 3, 2017
  • Demonstration of parametric bootstrap to find k for kmeans

    HTML 7 2 Updated Nov 27, 2016
  • Quasi observation based survival package for R.

    R Updated Nov 13, 2016
  • Support materials for Win-Vector blog article

    HTML 1 Updated Nov 11, 2016
  • Support materials for WinVector talk

    18 4 Updated Nov 6, 2016
  • Slides and code for "Validating Models in R" Strata 2016 RDay http://conferences.oreilly.com/strata/hadoop-big-data-ca/public/schedule/detail/48053

    R 9 11 Updated Nov 2, 2016
  • Materials for workshop on preparing data for modeling and analysis using R

    HTML 24 37 Updated Oct 31, 2016
  • Some examples of measuring classifier performance in R

    HTML 2 2 Updated Jul 22, 2016
  • Cross-validated PCA/PCR demonstration based on the work: http://www.win-vector.com/blog/2016/05/pcr_part2_yaware/

    R Updated Jul 14, 2016
  • Iterate through database tables (by JDBC) and TSV(tab separated values)/CSV(comma separated values) and load/dump data.

    Java 5 12 Updated Feb 5, 2016
  • Java based XML tool to help check Manning Agile Author XML for cross reference problems (Java based, GPL3+ license)

    Java 1 Updated Dec 10, 2015
  • Example library to accumulate data frame rows in R

    R 1 1 Updated Jul 30, 2015
  • Example code for articles on sessionizing data.

    2 Updated Jul 16, 2015
  • Code and data for "The Geometry of Classifiers"

    R 24 12 Updated Dec 19, 2014
  • Experimental logistic regression code supporting multiple result categories, many levels of categorical modeling variables, good optimization, L2 regularization and more.

    Java 31 37 Updated Dec 16, 2013
  • Experimental pure Java revised simplex linear program solver (Apache 2.0 license)

    Java 10 4 Updated Apr 27, 2013
  • Java code to build synthetic data sets that match reported summary totals. Helps explore possible range of variation.

    Java 2 Updated Apr 11, 2013
  • Trivial demonstration of a diverging Newton-Raphson step when solving a logistic regression

    Java 2 2 Updated Feb 28, 2013