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I develop free and open source software for quantitative psychology. This includes structural equation modeling OpenMx, paired comparison modeling pcFactorStan, and other statistical software.

1 sponsor has funded jpritikin’s work.

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Featured work

  1. jpritikin/pcFactorStan

    Stan Models for the Paired Comparison Factor Model

    R 2
  2. jpritikin/ifaTools

    Tools for Item Factor Analysis

    R 1
  3. jpritikin/gwsem

    Genome-wide Structural Equation Modeling

    C++ 7
  4. jpritikin/ggplot2

    An implementation of the Grammar of Graphics in R

    R
  5. jpritikin/mirt

    Multidimensional item response theory

    R

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