<?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>Symmetric Transformation of Tails for Plotting Differences</dc:title>
  <dc:title>R package tailTransform version 2.0.0</dc:title>
  <dc:description>When plotting treated-minus-control differences, after-minus-before changes, or difference-in-differences, the ttrans() function symmetrically transforms the positive and negative tails to aid plotting.  The package includes an observational study with three control groups and an unaffected outcome; see Rosenbaum (2022) &lt;doi:10.1080/00031305.2022.2063944&gt;.</dc:description>
  <dc:type>Software</dc:type>
  <dc:relation>Depends: R (&gt;= 3.5.0)</dc:relation>
  <dc:relation>Imports: stats, graphics</dc:relation>
  <dc:relation>Suggests: sensitivitymw, sensitivitymult</dc:relation>
  <dc:creator>Paul R. Rosenbaum &lt;rosenbaum@wharton.upenn.edu&gt;</dc:creator>
  <dc:publisher>Comprehensive R Archive Network (CRAN)</dc:publisher>
  <dc:contributor>Paul R. Rosenbaum [aut, cre]</dc:contributor>
  <dc:rights>GPL-2</dc:rights>
  <dc:date>2025-03-22</dc:date>
  <dc:format>application/tgz</dc:format>
  <dc:identifier>https://CRAN.R-project.org/package=tailTransform</dc:identifier>
  <dc:identifier>doi:10.32614/CRAN.package.tailTransform</dc:identifier>
</oai_dc:dc>