<?xml version="1.0" encoding="UTF-8"?>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>Recursive Two-Stage Models to Address Endogeneity</dc:title>
  <dc:title>R package endogeneity version 2.1.6</dc:title>
  <dc:description>Various recursive two-stage models to address the endogeneity issue of treatment variables in observational study or mediators in experiments. The details of the models are discussed in Peng (2023) &lt;doi:10.1287/isre.2022.1113&gt;. </dc:description>
  <dc:type>Software</dc:type>
  <dc:relation>Imports: Rcpp, pbivnorm, maxLik, statmod, MASS, data.table</dc:relation>
  <dc:relation>LinkingTo: Rcpp, RcppArmadillo</dc:relation>
  <dc:relation>Suggests: knitr, rmarkdown</dc:relation>
  <dc:creator>Jing Peng &lt;jing.peng@uconn.edu&gt;</dc:creator>
  <dc:publisher>Comprehensive R Archive Network (CRAN)</dc:publisher>
  <dc:contributor>Jing Peng [aut, cre]</dc:contributor>
  <dc:rights>GPL (&gt;= 3)</dc:rights>
  <dc:date>2026-07-22</dc:date>
  <dc:format>application/tgz</dc:format>
  <dc:identifier>https://CRAN.R-project.org/package=endogeneity</dc:identifier>
  <dc:identifier>doi:10.32614/CRAN.package.endogeneity</dc:identifier>
</oai_dc:dc>