Kumaraswamy distribution (original) (raw)
In probability and statistics, the Kumaraswamy's double bounded distribution is a family of continuous probability distributions defined on the interval (0,1). It is similar to the Beta distribution, but much simpler to use especially in simulation studies since its probability density function, cumulative distribution function and quantile functions can be expressed in closed form. This distribution was originally proposed by Poondi Kumaraswamy for variables that are lower and upper bounded with a zero-inflation. This was extended to inflations at both extremes [0,1] in later work with S. G . Fletcher.
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| dbo:abstract | In probability and statistics, the Kumaraswamy's double bounded distribution is a family of continuous probability distributions defined on the interval (0,1). It is similar to the Beta distribution, but much simpler to use especially in simulation studies since its probability density function, cumulative distribution function and quantile functions can be expressed in closed form. This distribution was originally proposed by Poondi Kumaraswamy for variables that are lower and upper bounded with a zero-inflation. This was extended to inflations at both extremes [0,1] in later work with S. G . Fletcher. (en) En théorie des probabilités et en statistique, la loi de Kumaraswamy ou loi de Kumaraswamy doublement bornée est une loi de probabilité continue dont le support est et dépendant de deux paramètres de forme et . Elle est similaire à la loi bêta, mais sa simplicité en fait une loi utilisée spécialement pour les simulations grâce à la forme simple de la densité de probabilité et de la fonction de répartition. Cette loi a été initialement proposée par (en) pour des variables minorées et majorées. (fr) In teoria della probabilità la distribuzione di Kumaraswamy è una distribuzione di probabilità continua, definita sull'intervallo [0,1] e dipendente da due paramentri. È simile alla variabile casuale beta, ma è più semplice da usare grazie alle semplici espressioni chiuse della funzione di densità di probabilità e della frequenza cumulata. Porta il nome di Poondi Kumaraswamy che la descrisse per primo. Le funzione di densità di probabilità delle variabile casuale di Kumaraswamy per alcuni valori dei parametri.Confronto tra le variabili casuali beta e di Kumaraswamy per una scelta dei parametri.Confronto tra le variabili casuali beta e di Kumaraswamy per una scelta dei parametri. (it) |
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| rdfs:comment | In probability and statistics, the Kumaraswamy's double bounded distribution is a family of continuous probability distributions defined on the interval (0,1). It is similar to the Beta distribution, but much simpler to use especially in simulation studies since its probability density function, cumulative distribution function and quantile functions can be expressed in closed form. This distribution was originally proposed by Poondi Kumaraswamy for variables that are lower and upper bounded with a zero-inflation. This was extended to inflations at both extremes [0,1] in later work with S. G . Fletcher. (en) En théorie des probabilités et en statistique, la loi de Kumaraswamy ou loi de Kumaraswamy doublement bornée est une loi de probabilité continue dont le support est et dépendant de deux paramètres de forme et . Elle est similaire à la loi bêta, mais sa simplicité en fait une loi utilisée spécialement pour les simulations grâce à la forme simple de la densité de probabilité et de la fonction de répartition. Cette loi a été initialement proposée par (en) pour des variables minorées et majorées. (fr) In teoria della probabilità la distribuzione di Kumaraswamy è una distribuzione di probabilità continua, definita sull'intervallo [0,1] e dipendente da due paramentri. È simile alla variabile casuale beta, ma è più semplice da usare grazie alle semplici espressioni chiuse della funzione di densità di probabilità e della frequenza cumulata. Porta il nome di Poondi Kumaraswamy che la descrisse per primo. (it) |
| rdfs:label | Loi de Kumaraswamy (fr) Distribuzione di Kumaraswamy (it) Kumaraswamy distribution (en) |
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