{"id":8157,"date":"2019-05-22T16:04:39","date_gmt":"2019-05-22T16:04:39","guid":{"rendered":"http:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/hunyh-feldt_epsilon\/"},"modified":"2019-05-22T16:04:39","modified_gmt":"2019-05-22T16:04:39","slug":"hunyh-feldt_epsilon","status":"publish","type":"post","link":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/hunyh-feldt_epsilon\/","title":{"rendered":"Hunyh-Feldt epsilon"},"content":{"rendered":"<p>A correction factor that is smaller than 1 if the sphericity assumption in a repeated measures ANOVA is violated. &nbsp;The factor is multiplied with F, making the test more conservative. &nbsp;This factor is comparable to the Greenhouse-Geisser epsilon, but it tends to be less conservative.&nbsp;<\/p>\n<p>See <a href=\"analysis_of_variance_-anova-\">Analysis of variance (ANOVA)<\/a>, <a href=\"greenhouse-geisser_epsilon\">Greenhouse-Geisser epsilon<\/a>, <a href=\"mauchly_test\">Mauchly test<\/a>, <a href=\"repeated_measures_analysis_of_variance\">Repeated measures analysis of variance<\/a>, <a href=\"sphericity\">Sphericity<\/a>, <a href=\"sphericity_assumption\">Sphericity assumption<\/a><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A correction factor that is smaller than 1 if the sphericity assumption in a repeated measures ANOVA is violated. &nbsp;The factor is multiplied with F, making the test more conservative. &nbsp;This factor is comparable to the Greenhouse-Geisser epsilon, but it tends to be less conservative.&nbsp; See Analysis of variance (ANOVA), Greenhouse-Geisser epsilon, Mauchly test, Repeated &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/hunyh-feldt_epsilon\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Hunyh-Feldt epsilon&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2],"class_list":["post-8157","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-glossary","entry"],"_links":{"self":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/8157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/comments?post=8157"}],"version-history":[{"count":0,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/8157\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/media?parent=8157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/categories?post=8157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/tags?post=8157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}