{"id":1193,"date":"2017-06-05T21:20:29","date_gmt":"2017-06-05T21:20:29","guid":{"rendered":"http:\/\/sites.warnercnr.colostate.edu\/gwhite\/?page_id=1193"},"modified":"2017-06-05T21:20:29","modified_gmt":"2017-06-05T21:20:29","slug":"estimating-population-size-correlated-sampling-unit-estimates","status":"publish","type":"page","link":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/estimating-population-size-correlated-sampling-unit-estimates\/","title":{"rendered":"Estimating Population Size with Correlated Sampling Unit Estimates"},"content":{"rendered":"<p>Quattro Pro Spreadsheet to perform the example calculations described in the manuscript can be copied from <a href=\"http:\/\/oldweb.warnercnr.colostate.edu\/~gwhite\/OwlEstimator\/MSO%20Variance%20Calculations.wb3\">here<\/a>.<\/p>\n<p>This spreadsheet consists of 13 worksheets.\u00a0 The first 6 worksheets generate the variance-covariance matrix of estimated population size per quadrat (worksheet named &#8220;VC NTotalHat&#8221;) from the program MARK output.\u00a0 For a new problem, the user could enter the variance-covariance matrix of the estimated population sizes directly.<\/p>\n<p>The variance-covariance of the population estimates by quadrat and these estimates are used to compute 3 different estimates of the total population size and their standard errors for 3 different auxiliary variables: area (worksheet &#8220;Ratio Area&#8221;), TIN Ratio &#8211; 1 (worksheet &#8220;Ratio TINRatio&#8221;) and the TIN Ratio &#8211; 1 raised to the 1.52 power (worksheet &#8220;Ratio TINRatio 1_52&#8221;).\u00a0 For a new problem, the user could use one of these worksheets as a template to compute the population total by replacing the existing auxiliary variable values with their own.<\/p>\n<p>The last worksheet demonstrates an example of computing power to detect a trend based on the <a href=\"http:\/\/www.rms.nau.edu\/lab\/4251\/spowmonitoring.html\">Ganey (1999)<\/a> problem used in the manuscript and this spreadsheet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quattro Pro Spreadsheet to perform the example calculations described in the manuscript can be copied from here. This spreadsheet consists of 13 worksheets.\u00a0 The first 6 worksheets generate the variance-covariance matrix of estimated population size per quadrat (worksheet named &#8220;VC &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/estimating-population-size-correlated-sampling-unit-estimates\/\"> <span class=\"screen-reader-text\">Estimating Population Size with Correlated Sampling Unit Estimates<\/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-1193","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/pages\/1193","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=1193"}],"version-history":[{"count":1,"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/pages\/1193\/revisions"}],"predecessor-version":[{"id":1194,"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/pages\/1193\/revisions\/1194"}],"wp:attachment":[{"href":"https:\/\/sites.warnercnr.colostate.edu\/gwhite\/wp-json\/wp\/v2\/media?parent=1193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}