<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Topics tagged with sem]]></title><description><![CDATA[A list of topics that have been tagged with sem]]></description><link>https://board.circlewithadot.net/tags/sem</link><generator>RSS for Node</generator><lastBuildDate>Fri, 15 May 2026 01:00:57 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/tags/sem.rss" rel="self" type="application/rss+xml"/><pubDate>Invalid Date</pubDate><ttl>60</ttl><item><title><![CDATA[Learning what &quot;non-positive definite matrix&quot; means in my #sem output has been one of the sadder moments of my statistics journey.]]></title><description><![CDATA[Learning what "non-positive definite matrix" means in my #sem output has been one of the sadder moments of my statistics journey.#subtoot #rstats #statistics]]></description><link>https://board.circlewithadot.net/topic/d2d417a7-fcd0-43c0-8cd1-59bddec175db/learning-what-non-positive-definite-matrix-means-in-my-sem-output-has-been-one-of-the-sadder-moments-of-my-statistics-journey.</link><guid isPermaLink="true">https://board.circlewithadot.net/topic/d2d417a7-fcd0-43c0-8cd1-59bddec175db/learning-what-non-positive-definite-matrix-means-in-my-sem-output-has-been-one-of-the-sadder-moments-of-my-statistics-journey.</guid><dc:creator><![CDATA[guyjantic@infosec.exchange]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>