
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" 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>A Family of Quasisymmetry Models</dc:title>
  <dc:subject>Square contingency tables</dc:subject>
  <dc:subject>Algebraic statistics</dc:subject>
  <dc:subject>Toric models</dc:subject>
  <dc:subject>Linear models</dc:subject>
  <dc:subject>Maximum likelihood estimation</dc:subject>
  <dc:subject></dc:subject>
  <dc:description>We present a one-parameter family of models for square contingency tables that interpolates between the classical quasisymmetry model and its Pearsonian analogue. Algebraically, this corresponds to deformations of toric ideals associated with graphs. Our discussion of the statistical issues centers around maximum likelihood estimation.</dc:description>
  <dc:contributor>Kateri, Maria</dc:contributor>
  <dc:contributor>Mohammadi, Fatemeh</dc:contributor>
  <dc:contributor>Sturmfels, Bernd</dc:contributor>
  <dc:date>2015</dc:date>
  <dc:date>2015-06-11</dc:date>
  <dc:type>Article</dc:type>
  <dc:format></dc:format>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>islandora:1007812</dc:identifier>
  <dc:identifier>http://hdl.handle.net/10560/islandora:1007812</dc:identifier>
  <dc:source>MATH / Applied Mathematics</dc:source>
  <dc:source>Illinois Institute of Technology</dc:source>
  <dc:source>Journal of Algebraic Statistics</dc:source>
  <dc:language>en</dc:language>
  <dc:rights>Open Access</dc:rights>
</oai_dc:dc>