Matches in SemOpenAlex for { <https://semopenalex.org/work/W156342974> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W156342974 abstract "The normal distribution is symmetric and enjoys many important properties. That is why it is widely used in practice. Asymmetry in data is a situation where the normality assumption is not valid. Azzalini (1985) introduces the skew normal distribution reflecting varying degrees of skewness. The skew normal distribution is mathematically tractable and includes the normal distribution as a special case. It has three parameters: location, scale and shape. In this thesis we attempt to respond to the complexity and challenges in the maximum likelihood estimates of the three parameters of the skew normal distribution. The complexity is traced to the ratio of the normal density and distribution function in the likelihood equations in the presence of the skewness parameter. Solution to this problem is obtained by approximating this ratio by linear and non-linear functions. We observe that the linear approximation performs quite satisfactorily. In this thesis, we present a method of estimation of the parameters of the skew normal distribution based on this linear approximation. We define a performance measure to evaluate our approximation and estimation method based on it. We present the simulation studies to illustrate the methods and evaluate their performances." @default.
- W156342974 created "2016-06-24" @default.
- W156342974 creator A5016500069 @default.
- W156342974 date "2010-01-01" @default.
- W156342974 modified "2023-09-23" @default.
- W156342974 title "Estimation of the Parameters of Skew Normal Distribution by Approximating the Ratio of the Normal Density and Distribution Functions" @default.
- W156342974 cites W1485587258 @default.
- W156342974 cites W1573672417 @default.
- W156342974 cites W1710188462 @default.
- W156342974 cites W1978330148 @default.
- W156342974 cites W1986281276 @default.
- W156342974 cites W1989184278 @default.
- W156342974 cites W2007413503 @default.
- W156342974 cites W2035172411 @default.
- W156342974 cites W2047044940 @default.
- W156342974 cites W2072946759 @default.
- W156342974 cites W2083642432 @default.
- W156342974 cites W2139546711 @default.
- W156342974 cites W2161215298 @default.
- W156342974 cites W2171050536 @default.
- W156342974 cites W2296840022 @default.
- W156342974 cites W2496002297 @default.
- W156342974 cites W2500220721 @default.
- W156342974 cites W3148392858 @default.
- W156342974 cites W94194614 @default.
- W156342974 cites W2522492421 @default.
- W156342974 hasPublicationYear "2010" @default.
- W156342974 type Work @default.
- W156342974 sameAs 156342974 @default.
- W156342974 citedByCount "1" @default.
- W156342974 countsByYear W1563429742019 @default.
- W156342974 crossrefType "journal-article" @default.
- W156342974 hasAuthorship W156342974A5016500069 @default.
- W156342974 hasConcept C102094743 @default.
- W156342974 hasConcept C105795698 @default.
- W156342974 hasConcept C110121322 @default.
- W156342974 hasConcept C122342681 @default.
- W156342974 hasConcept C134306372 @default.
- W156342974 hasConcept C151620405 @default.
- W156342974 hasConcept C171383496 @default.
- W156342974 hasConcept C185429906 @default.
- W156342974 hasConcept C23754336 @default.
- W156342974 hasConcept C2776157432 @default.
- W156342974 hasConcept C28826006 @default.
- W156342974 hasConcept C30084815 @default.
- W156342974 hasConcept C33923547 @default.
- W156342974 hasConcept C41008148 @default.
- W156342974 hasConcept C43694697 @default.
- W156342974 hasConcept C43711488 @default.
- W156342974 hasConcept C65778772 @default.
- W156342974 hasConcept C76155785 @default.
- W156342974 hasConceptScore W156342974C102094743 @default.
- W156342974 hasConceptScore W156342974C105795698 @default.
- W156342974 hasConceptScore W156342974C110121322 @default.
- W156342974 hasConceptScore W156342974C122342681 @default.
- W156342974 hasConceptScore W156342974C134306372 @default.
- W156342974 hasConceptScore W156342974C151620405 @default.
- W156342974 hasConceptScore W156342974C171383496 @default.
- W156342974 hasConceptScore W156342974C185429906 @default.
- W156342974 hasConceptScore W156342974C23754336 @default.
- W156342974 hasConceptScore W156342974C2776157432 @default.
- W156342974 hasConceptScore W156342974C28826006 @default.
- W156342974 hasConceptScore W156342974C30084815 @default.
- W156342974 hasConceptScore W156342974C33923547 @default.
- W156342974 hasConceptScore W156342974C41008148 @default.
- W156342974 hasConceptScore W156342974C43694697 @default.
- W156342974 hasConceptScore W156342974C43711488 @default.
- W156342974 hasConceptScore W156342974C65778772 @default.
- W156342974 hasConceptScore W156342974C76155785 @default.
- W156342974 hasLocation W1563429741 @default.
- W156342974 hasOpenAccess W156342974 @default.
- W156342974 hasPrimaryLocation W1563429741 @default.
- W156342974 hasRelatedWork W1836622097 @default.
- W156342974 hasRelatedWork W1857885932 @default.
- W156342974 hasRelatedWork W1864556951 @default.
- W156342974 hasRelatedWork W1975691158 @default.
- W156342974 hasRelatedWork W1985361114 @default.
- W156342974 hasRelatedWork W2020151644 @default.
- W156342974 hasRelatedWork W2074970793 @default.
- W156342974 hasRelatedWork W2084389431 @default.
- W156342974 hasRelatedWork W2150719798 @default.
- W156342974 hasRelatedWork W2294272551 @default.
- W156342974 hasRelatedWork W2558117031 @default.
- W156342974 hasRelatedWork W2561503864 @default.
- W156342974 hasRelatedWork W2565324995 @default.
- W156342974 hasRelatedWork W2791814029 @default.
- W156342974 hasRelatedWork W2795935166 @default.
- W156342974 hasRelatedWork W2901315106 @default.
- W156342974 hasRelatedWork W2943927586 @default.
- W156342974 hasRelatedWork W2988905457 @default.
- W156342974 hasRelatedWork W3047856785 @default.
- W156342974 hasRelatedWork W94194614 @default.
- W156342974 isParatext "false" @default.
- W156342974 isRetracted "false" @default.
- W156342974 magId "156342974" @default.
- W156342974 workType "article" @default.