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- Q2914865 subject Q5645999.
- Q2914865 subject Q7031908.
- Q2914865 subject Q8347252.
- Q2914865 subject Q8825053.
- Q2914865 abstract "The positive and negative predictive values (PPV and NPV respectively) are the proportions of positive and negative results in statistics and diagnostic tests that are true positive and true negative results. The PPV and NPV describe the performance of a diagnostic test or other statistical measure. A high result can be interpreted as indicating the accuracy of such a statistic. The PPV and NPV are not intrinsic to the test; they depend also on the prevalence. The PPV can be derived using Bayes' theorem.Although sometimes used synonymously, a positive predictive value generally refers to what is established by control groups, while a post-test probability refers to a probability for an individual. Still, if the individual's pre-test probability of the target condition is the same as the prevalence in the control group used to establish the positive predictive value, the two are numerically equal.In information retrieval, the PPV statistic is often called the precision.".
- Q2914865 wikiPageExternalLink epv.
- Q2914865 wikiPageWikiLink Q12483.
- Q2914865 wikiPageWikiLink Q1472529.
- Q2914865 wikiPageWikiLink Q17005494.
- Q2914865 wikiPageWikiLink Q1762591.
- Q2914865 wikiPageWikiLink Q18207010.
- Q2914865 wikiPageWikiLink Q182505.
- Q2914865 wikiPageWikiLink Q2359161.
- Q2914865 wikiPageWikiLink Q2488276.
- Q2914865 wikiPageWikiLink Q2914865.
- Q2914865 wikiPageWikiLink Q327120.
- Q2914865 wikiPageWikiLink Q3808900.
- Q2914865 wikiPageWikiLink Q5203038.
- Q2914865 wikiPageWikiLink Q5270351.
- Q2914865 wikiPageWikiLink Q5432696.
- Q2914865 wikiPageWikiLink Q5645999.
- Q2914865 wikiPageWikiLink Q6547272.
- Q2914865 wikiPageWikiLink Q7031908.
- Q2914865 wikiPageWikiLink Q719602.
- Q2914865 wikiPageWikiLink Q7239190.
- Q2914865 wikiPageWikiLink Q816826.
- Q2914865 wikiPageWikiLink Q8347252.
- Q2914865 wikiPageWikiLink Q8825053.
- Q2914865 wikiPageWikiLink Q954027.
- Q2914865 wikiPageWikiLink Q961652.
- Q2914865 comment "The positive and negative predictive values (PPV and NPV respectively) are the proportions of positive and negative results in statistics and diagnostic tests that are true positive and true negative results. The PPV and NPV describe the performance of a diagnostic test or other statistical measure. A high result can be interpreted as indicating the accuracy of such a statistic. The PPV and NPV are not intrinsic to the test; they depend also on the prevalence.".
- Q2914865 label "Positive and negative predictive values".