tag:crantastic.org,2005:/packages/surrosurvLatest activity for surrosurv2017-05-03T15:22:08Zcrantastic.orgtag:crantastic.org,2005:TimelineEvent/621462017-05-03T15:22:08Z2017-05-03T15:22:08Zsurrosurv was upgraded to version 1.1.15<a href="/packages/surrosurv">surrosurv</a> was <span class="action">upgraded</span> to version <a href="/packages/surrosurv/versions/59440">1.1.15</a><br /><h3>Package description:</h3><p>Provides functions for the evaluation of surrogate endpoints when both the surrogate and the true endpoint are failure time variables. The approaches implemented are: (1) the two-step approach (Burzykowski et al, 2001) <DOI:10.1111/1467-9876.00244> with a copula model (Clayton, Plackett, Hougaard) at the first step and either a linear regression of log-hazard ratios at the second step (either adjusted or not for measurement error); (2) mixed proportional hazard models estimated via mixed Poisson GLM.</p>crantastic.orgtag:crantastic.org,2005:TimelineEvent/605332017-03-20T19:15:17Z2017-03-20T19:15:17Zcrantastic_production tagged surrosurv with MetaAnalysis<a href="/users/146">crantastic_production</a> <span class="action">tagged</span> <a href="/packages/surrosurv">surrosurv</a> with <a href="/task_views/MetaAnalysis">MetaAnalysis</a>crantastic_productiontag:crantastic.org,2005:TimelineEvent/602102017-03-13T18:14:49Z2017-03-13T18:14:49Zsurrosurv was upgraded to version 1.1.10<a href="/packages/surrosurv">surrosurv</a> was <span class="action">upgraded</span> to version <a href="/packages/surrosurv/versions/57645">1.1.10</a><br /><h3>Package description:</h3><p>Provides functions for the evaluation of surrogate endpoints when both the surrogate and the true endpoint are failure time variables. The approaches implemented are: (1) the two-step approach (Burzykowski et al, 2001) <DOI:10.1111/1467-9876.00244> with a copula model (Clayton, Plackett, Hougaard) at the first step and either a linear regression of log-hazard ratios at the second step (either adjusted or not for measurement error); (2) mixed proportional hazard models estimated via mixed Poisson GLM.</p>crantastic.orgtag:crantastic.org,2005:TimelineEvent/575252016-12-09T01:21:42Z2016-12-09T01:21:42Zsurrosurv was upgraded to version 1.1.5<a href="/packages/surrosurv">surrosurv</a> was <span class="action">upgraded</span> to version <a href="/packages/surrosurv/versions/55076">1.1.5</a><br /><h3>Package description:</h3><p>Provides functions for the evaluation of surrogate endpoints when both the surrogate and the true endpoint are failure time variables. The approaches implemented are: (1) the two-step approach (Burzykowski et al, 2001) <DOI:10.1111/1467-9876.00244> with a copula model (Clayton, Plackett, Hougaard) at the first step and either a linear regression of log-hazard ratios at the second step (either adjusted or not for measurement error); (2) mixed proportional hazard models estimated via mixed Poisson GLM.</p>crantastic.orgtag:crantastic.org,2005:TimelineEvent/565992016-11-10T07:41:53Z2016-11-10T07:41:53Zsurrosurv was released<a href="/packages/surrosurv">surrosurv</a> was <span class="action">released</span><br /><h3>Package description:</h3><p>Provides functions for the evaluation of surrogate endpoints when both the surrogate and the true endpoint are failure time variables. The approaches implemented are: (1) the two-step approach (Burzykowski et al, 2001) <DOI:10.1111/1467-9876.00244> with a copula model (Clayton, Plackett, Hougaard) at the first step and either a linear regression of log-hazard ratios at the second step (either adjusted or not for measurement error); (2) mixed proportional hazard models estimated via mixed Poisson GLM.</p>crantastic.org