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<journal-meta>
<journal-id journal-id-type="publisher-id">JDS</journal-id>
<journal-title-group><journal-title>Journal of Data Science</journal-title></journal-title-group>
<issn pub-type="epub">1683-8602</issn><issn pub-type="ppub">1680-743X</issn><issn-l>1680-743X</issn-l>
<publisher>
<publisher-name>School of Statistics, Renmin University of China</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">JDS1161E</article-id>
<article-id pub-id-type="doi">10.6339/25-JDS1161E</article-id>
<article-categories><subj-group subj-group-type="heading">
<subject>Discussion</subject></subj-group></article-categories>
<title-group>
<article-title>Discussion of “Power Priors for Leveraging Historical Data: Looking Back and Looking Forward”<xref ref-type="fn" rid="j_jds1161e_fn_001"><sup>✩</sup></xref></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name><surname>Xie</surname><given-names>Minge</given-names></name><email xlink:href="mailto:mxie@rutgers.edu">mxie@rutgers.edu</email><xref ref-type="aff" rid="j_jds1161e_aff_001">1</xref>
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<aff id="j_jds1161e_aff_001"><label>1</label>Department of Statistics, <institution>Rutgers University</institution>, <country>USA</country></aff>
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<author-notes>
<fn id="j_jds1161e_fn_001"><label>✩</label>
<p>Main article: <ext-link ext-link-type="doi" xlink:href="https://doi.org/10.6339/24-JDS1161">https://doi.org/10.6339/24-JDS1161</ext-link>.</p></fn><corresp id="cor2"><label>∗</label>Email: <ext-link ext-link-type="uri" xlink:href="mailto:mxie@rutgers.edu">mxie@rutgers.edu</ext-link>.</corresp>
</author-notes>
<pub-date pub-type="ppub"><year>2025</year></pub-date><pub-date pub-type="epub"><day>4</day><month>2</month><year>2025</year></pub-date><volume>23</volume><issue>1</issue><fpage>59</fpage><lpage>61</lpage>
<permissions><copyright-statement>2025 The Author(s). Published by the School of Statistics and the Center for Applied Statistics, Renmin University of China.</copyright-statement><copyright-year>2025</copyright-year>
<license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/">
<license-p>Open access article under the <ext-link ext-link-type="uri" xlink:href="https://creativecommons.org/licenses/by/4.0/">CC BY</ext-link> license.</license-p></license></permissions><related-article related-article-type="commentary-article" ext-link-type="doi" xlink:href="10.6339/24-JDS1161" id="j_jds1161e_ppc_001"/><funding-group><funding-statement>The author’s work was partially supported by NSF-DMS2319260, NSF-DMS2311064, and NIH-1R01GM157610.</funding-statement></funding-group>
</article-meta>
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