{"id":141,"date":"2022-01-13T17:29:50","date_gmt":"2022-01-13T15:29:50","guid":{"rendered":"https:\/\/mat.uab.cat\/web\/sea\/?page_id=141"},"modified":"2022-01-13T17:36:07","modified_gmt":"2022-01-13T15:36:07","slug":"sea-blog","status":"publish","type":"page","link":"https:\/\/mat.uab.cat\/web\/sea\/sea-blog\/","title":{"rendered":"SEA Blog"},"content":{"rendered":"<ul class=\"wp-block-latest-posts__list wp-block-latest-posts is-layout-flow wp-block-latest-posts-is-layout-flow\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/mat.uab.cat\/web\/sea\/2021\/12\/22\/sample-size\/\">Sample Size<\/a><div class=\"wp-block-latest-posts__post-excerpt\">When designing a study, determining the sample size is a critical decision. In order to estimate the population average from a sample of units, by means of a confidence interval at the 1-alpha level, that provides a particular precission; we can use the following formula to compute the amount of units that would be needed:&hellip; <a class=\"more-link\" href=\"https:\/\/mat.uab.cat\/web\/sea\/2021\/12\/22\/sample-size\/\">Continueu llegint <span class=\"screen-reader-text\">Sample Size<\/span><\/a><\/div><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/mat.uab.cat\/web\/sea\/2021\/12\/21\/average-contents-2\/\">Average contents: 2<\/a><div class=\"wp-block-latest-posts__post-excerpt\">Sometimes average is not the most usefull summary statistic. To describe the location of the center of a sample of data, we usually consider the following indexes: Mean Median Depending on the type of data other indexes could be even more informative: Half point: (Max-Min)\/2 Trimmed mean Geometric mean Moreover, in occasions, the location of&hellip; <a class=\"more-link\" href=\"https:\/\/mat.uab.cat\/web\/sea\/2021\/12\/21\/average-contents-2\/\">Continueu llegint <span class=\"screen-reader-text\">Average contents: 2<\/span><\/a><\/div><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/mat.uab.cat\/web\/sea\/2021\/12\/20\/causality\/\">Causality<\/a><div class=\"wp-block-latest-posts__post-excerpt\">Causality does not imply correalation Correlation does not imply causality<\/div><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"","protected":false},"author":37,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-141","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/pages\/141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/users\/37"}],"replies":[{"embeddable":true,"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/comments?post=141"}],"version-history":[{"count":3,"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/pages\/141\/revisions"}],"predecessor-version":[{"id":146,"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/pages\/141\/revisions\/146"}],"wp:attachment":[{"href":"https:\/\/mat.uab.cat\/web\/sea\/wp-json\/wp\/v2\/media?parent=141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}