Matches in SemOpenAlex for { <https://semopenalex.org/work/W3214073283> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W3214073283 endingPage "2834" @default.
- W3214073283 startingPage "2834" @default.
- W3214073283 abstract "The average kappa coefficient of a binary diagnostic test is a parameter that measures the average beyond-chance agreement between the diagnostic test and the gold standard. This parameter depends on the accuracy of the diagnostic test and also on the disease prevalence. This article studies the comparison of the average kappa coefficients of two binary diagnostic tests when the gold standard is not applied to all individuals in a random sample. In this situation, known as partial disease verification, the disease status of some individuals is a missing piece of data. Assuming that the missing data mechanism is missing at random, the comparison of the average kappa coefficients is solved by applying two computational methods: the EM algorithm and the SEM algorithm. With the EM algorithm the parameters are estimated and with the SEM algorithm their variances-covariances are estimated. Simulation experiments have been carried out to study the sizes and powers of the hypothesis tests studied, obtaining that the proposed method has good asymptotic behavior. A function has been written in R to solve the proposed problem, and the results obtained have been applied to the diagnosis of Alzheimer's disease." @default.
- W3214073283 created "2021-11-22" @default.
- W3214073283 creator A5031181790 @default.
- W3214073283 creator A5075618768 @default.
- W3214073283 date "2021-11-08" @default.
- W3214073283 modified "2023-10-16" @default.
- W3214073283 title "Comparison of the Average Kappa Coefficients of Two Binary Diagnostic Tests with Missing Data" @default.
- W3214073283 cites W1973199922 @default.
- W3214073283 cites W1982890131 @default.
- W3214073283 cites W1990105701 @default.
- W3214073283 cites W1998487261 @default.
- W3214073283 cites W2011459371 @default.
- W3214073283 cites W2037589881 @default.
- W3214073283 cites W2054640791 @default.
- W3214073283 cites W2090681822 @default.
- W3214073283 cites W2093695857 @default.
- W3214073283 cites W2100358124 @default.
- W3214073283 cites W2102415373 @default.
- W3214073283 cites W2115098571 @default.
- W3214073283 cites W2122500830 @default.
- W3214073283 cites W2130696107 @default.
- W3214073283 cites W2134843796 @default.
- W3214073283 cites W2146516777 @default.
- W3214073283 cites W2152575748 @default.
- W3214073283 cites W2157318188 @default.
- W3214073283 cites W2164777277 @default.
- W3214073283 cites W2949635306 @default.
- W3214073283 cites W3138816618 @default.
- W3214073283 cites W3176933727 @default.
- W3214073283 cites W3183497666 @default.
- W3214073283 cites W3188993470 @default.
- W3214073283 cites W3203740695 @default.
- W3214073283 doi "https://doi.org/10.3390/math9212834" @default.
- W3214073283 hasPublicationYear "2021" @default.
- W3214073283 type Work @default.
- W3214073283 sameAs 3214073283 @default.
- W3214073283 citedByCount "2" @default.
- W3214073283 countsByYear W32140732832022 @default.
- W3214073283 crossrefType "journal-article" @default.
- W3214073283 hasAuthorship W3214073283A5031181790 @default.
- W3214073283 hasAuthorship W3214073283A5075618768 @default.
- W3214073283 hasBestOaLocation W32140732831 @default.
- W3214073283 hasConcept C105795698 @default.
- W3214073283 hasConcept C11413529 @default.
- W3214073283 hasConcept C163864269 @default.
- W3214073283 hasConcept C22679943 @default.
- W3214073283 hasConcept C2524010 @default.
- W3214073283 hasConcept C2778724333 @default.
- W3214073283 hasConcept C2779190172 @default.
- W3214073283 hasConcept C33923547 @default.
- W3214073283 hasConcept C40993552 @default.
- W3214073283 hasConcept C48372109 @default.
- W3214073283 hasConcept C9357733 @default.
- W3214073283 hasConcept C94375191 @default.
- W3214073283 hasConceptScore W3214073283C105795698 @default.
- W3214073283 hasConceptScore W3214073283C11413529 @default.
- W3214073283 hasConceptScore W3214073283C163864269 @default.
- W3214073283 hasConceptScore W3214073283C22679943 @default.
- W3214073283 hasConceptScore W3214073283C2524010 @default.
- W3214073283 hasConceptScore W3214073283C2778724333 @default.
- W3214073283 hasConceptScore W3214073283C2779190172 @default.
- W3214073283 hasConceptScore W3214073283C33923547 @default.
- W3214073283 hasConceptScore W3214073283C40993552 @default.
- W3214073283 hasConceptScore W3214073283C48372109 @default.
- W3214073283 hasConceptScore W3214073283C9357733 @default.
- W3214073283 hasConceptScore W3214073283C94375191 @default.
- W3214073283 hasIssue "21" @default.
- W3214073283 hasLocation W32140732831 @default.
- W3214073283 hasLocation W32140732832 @default.
- W3214073283 hasLocation W32140732833 @default.
- W3214073283 hasOpenAccess W3214073283 @default.
- W3214073283 hasPrimaryLocation W32140732831 @default.
- W3214073283 hasRelatedWork W1541774929 @default.
- W3214073283 hasRelatedWork W1966976587 @default.
- W3214073283 hasRelatedWork W2013471346 @default.
- W3214073283 hasRelatedWork W2056010253 @default.
- W3214073283 hasRelatedWork W2474048269 @default.
- W3214073283 hasRelatedWork W2552966912 @default.
- W3214073283 hasRelatedWork W2909761571 @default.
- W3214073283 hasRelatedWork W3214073283 @default.
- W3214073283 hasRelatedWork W4294214983 @default.
- W3214073283 hasRelatedWork W4298270624 @default.
- W3214073283 hasVolume "9" @default.
- W3214073283 isParatext "false" @default.
- W3214073283 isRetracted "false" @default.
- W3214073283 magId "3214073283" @default.
- W3214073283 workType "article" @default.