Matches in SemOpenAlex for { <https://semopenalex.org/work/W2340947877> ?p ?o ?g. }
Showing items 1 to 43 of
43
with 100 items per page.
- W2340947877 abstract "Summary: In order to estimate the unknown mean of a study variable using two auxiliary variables, the efficiency of a modified version of the ratio-cum-product estimators is analysed when the sampling fraction is less then 0.5. Approximate expressions for the bias and the mean square error are obtained and specific conditions under which the modified estimators are more efficient then the original ones are analytically defined. Also a comparison with the multivariate regression estimator is included." @default.
- W2340947877 created "2016-06-24" @default.
- W2340947877 creator A5012695885 @default.
- W2340947877 date "2004-01-01" @default.
- W2340947877 modified "2023-09-27" @default.
- W2340947877 title "Alcune considerazioni sull'efficienza degli stimatori rapporto-cum-prodotto" @default.
- W2340947877 cites W1977236449 @default.
- W2340947877 cites W2008134236 @default.
- W2340947877 cites W2743276450 @default.
- W2340947877 cites W3027465205 @default.
- W2340947877 hasPublicationYear "2004" @default.
- W2340947877 type Work @default.
- W2340947877 sameAs 2340947877 @default.
- W2340947877 citedByCount "4" @default.
- W2340947877 countsByYear W23409478772013 @default.
- W2340947877 countsByYear W23409478772014 @default.
- W2340947877 crossrefType "journal-article" @default.
- W2340947877 hasAuthorship W2340947877A5012695885 @default.
- W2340947877 hasConcept C105795698 @default.
- W2340947877 hasConcept C106131492 @default.
- W2340947877 hasConcept C139945424 @default.
- W2340947877 hasConcept C140779682 @default.
- W2340947877 hasConcept C161584116 @default.
- W2340947877 hasConcept C185429906 @default.
- W2340947877 hasConcept C31972630 @default.
- W2340947877 hasConcept C33923547 @default.
- W2340947877 hasConcept C41008148 @default.
- W2340947877 hasConceptScore W2340947877C105795698 @default.
- W2340947877 hasConceptScore W2340947877C106131492 @default.
- W2340947877 hasConceptScore W2340947877C139945424 @default.
- W2340947877 hasConceptScore W2340947877C140779682 @default.
- W2340947877 hasConceptScore W2340947877C161584116 @default.
- W2340947877 hasConceptScore W2340947877C185429906 @default.
- W2340947877 hasConceptScore W2340947877C31972630 @default.
- W2340947877 hasConceptScore W2340947877C33923547 @default.
- W2340947877 hasConceptScore W2340947877C41008148 @default.
- W2340947877 hasLocation W23409478771 @default.
- W2340947877 hasOpenAccess W2340947877 @default.
- W2340947877 hasPrimaryLocation W23409478771 @default.
- W2340947877 isParatext "false" @default.
- W2340947877 isRetracted "false" @default.
- W2340947877 magId "2340947877" @default.
- W2340947877 workType "article" @default.