{"id":1946,"date":"2017-10-02T22:54:27","date_gmt":"2017-10-02T16:54:27","guid":{"rendered":"https:\/\/www.isrt.ac.bd\/?post_type=tribe_events&p=1946"},"modified":"2017-10-09T22:13:43","modified_gmt":"2017-10-09T16:13:43","slug":"seminar-on-october-10-at-11-am","status":"publish","type":"tribe_events","link":"https:\/\/isrt.ac.bd\/event\/seminar-on-october-10-at-11-am\/","title":{"rendered":"Seminar on Tuesday, October 10 at 2 pm"},"content":{"rendered":"
Title<\/span>:\u00a0Conditional dependence in joint modelling of longitudinal non-Gaussian outcomes<\/b><\/span><\/div>\n
\u00a0<\/span><\/div>\n
Speaker:<\/span> Mili Roy, MSc<\/span><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0Research Assistant<\/span><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Werklund School of Education<\/span><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Deltin 7 Aviator গেম টাকা ইনকাম of Calgary,\u00a0Canada\u00a0<\/span><\/div>\n
\u00a0 \u00a0<\/span><\/div>\n
Abstract:<\/span> The study is motivated by the limitations of conventional joint modelling strategies based<\/span><\/div>\n
\n
\n
on linear and generalized linear mixed models (LMMs\/GLMMs). The class of so-called Gaussian<\/span><\/div>\n
copula mixed models (GCMMs), introduced by Wu and de Leon (2014) to generalize conventional<\/span><\/div>\n
LMMs\/GLMMs to non-Gaussian settings, was adopted, and simulations were conducted to in-<\/span><\/div>\n
vestigate the impact of incorrectly ignoring the conditional dependence between outcomes, given<\/span><\/div>\n
the random effects, on the performance of maximum likelihood estimates (MLEs). A variety of<\/span><\/div>\n
scenarios involving shared or correlated random effects were considered, and implementation of<\/span><\/div>\n
the correct and misspeci\fed joint models was done in SAS’s PROC NLMIXED. Although MLEs of<\/span><\/div>\n
\ffixed effects were only slightly impacted by the conditional independence misspeci\fcation, MLEs<\/span><\/div>\n
based on the correct GCMM yielded generally better performances than those from the incorrect<\/span><\/div>\n
model. Data on pediatric pain (Weiss, 2005; Withanage et al., 2015) were used for illustration.<\/span><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Title:\u00a0Conditional dependence in joint modelling of longitudinal non-Gaussian outcomes \u00a0 Speaker: Mili Roy, MSc \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0Research Assistant \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Werklund … [ Read More ]<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"template":"","meta":{"_acf_changed":false,"nf_dc_page":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[15],"class_list":["post-1946","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-seminar","cat_seminar"],"acf":[],"_links":{"self":[{"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/tribe_events\/1946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/users\/5"}],"version-history":[{"count":3,"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/tribe_events\/1946\/revisions"}],"predecessor-version":[{"id":1964,"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/tribe_events\/1946\/revisions\/1964"}],"wp:attachment":[{"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/media?parent=1946"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/tags?post=1946"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/isrt.ac.bd\/wp-json\/wp\/v2\/tribe_events_cat?post=1946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}