{"id":282,"date":"2017-04-18T03:44:27","date_gmt":"2017-04-18T03:44:27","guid":{"rendered":"http:\/\/sites.warnercnr.colostate.edu\/gwhite\/?page_id=282"},"modified":"2017-04-18T03:44:27","modified_gmt":"2017-04-18T03:44:27","slug":"mark-resight-data-types","status":"publish","type":"page","link":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/mark-resight-data-types\/","title":{"rendered":"Mark-Resight Data Types"},"content":{"rendered":"<p><span style=\"color: #0000ff;font-family: Arial, helvetica, sans-serif;font-size: small\"><a href=\"http:\/\/warnercnr.colostate.edu\/~gwhite\/mark\/markhelp\/index.html\">Contents<\/a> &#8211; <a href=\"http:\/\/warnercnr.colostate.edu\/~gwhite\/mark\/markhelp\/idx.htm\">Index<\/a><\/span><\/p>\n<hr \/>\n<p><span style=\"color: #0000ff;font-family: Arial, helvetica, sans-serif;font-size: medium\"><b>Mark-Resight Data Types<\/b><\/span><\/p>\n<p><span style=\"color: #0000ff;font-family: Arial, helvetica, sans-serif;font-size: small\">Full details of these models are given in the PDF file in <\/span><span style=\"color: #0000ff;font-family: 'Courier New', courier, typewriter, monospace;font-size: small\"><a href=\"http:\/\/www.phidot.org\/software\/mark\/docs\/book\/pdf\/chap18.pdf\">Chapter 18<\/a><\/span><span style=\"color: #0000ff;font-family: Arial, helvetica, sans-serif;font-size: small\"> of the Gentle Introduction, where proper formatting of mathematical symbols is provided.\u00a0 What follows below is taken from this file, but much of the math has been removed.\u00a0 If you cannot access this file directly by clicking on the above link, copy the URL to your browser.<\/span><\/p>\n<p><span style=\"color: #0000ff;font-family: Arial, helvetica, sans-serif;font-size: small\">Three additional mark-resight models have been added that are analogous to the original 3 data types, but which now model the probability of determining the identity of a marked animal when it is observed.\u00a0 This additional parameter, <i>r<\/i>, is the probability that the identity is determined, and is in addition to the original parameters.\u00a0 The original method to incorporate unidentified marks was ad-hoc (and not particularly satisfying) and does not hold (i.e., biased and too precise) if there are a decent amount of these.<\/span><\/p>\n<p><span style=\"color: #0000ff;font-family: Arial, helvetica, sans-serif;font-size: small\">When all marked animals are identified, the original model and the new model produce identical results with <i>r<\/i> = 1.\u00a0 However, the likelihoods are not comparable when <i>r<\/i> is not estimated to be 1.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contents &#8211; Index Mark-Resight Data Types Full details of these models are given in the PDF file in Chapter 18 of the Gentle Introduction, where proper formatting of mathematical symbols is provided.\u00a0 What follows below is taken from this file, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/mark-resight-data-types\/\"> <span class=\"screen-reader-text\">Mark-Resight Data Types<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":117,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-282","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/pages\/282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/users\/117"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/comments?post=282"}],"version-history":[{"count":1,"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/pages\/282\/revisions"}],"predecessor-version":[{"id":283,"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/pages\/282\/revisions\/283"}],"wp:attachment":[{"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/media?parent=282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}