Les logiciels d'analyse statistique

Distribution de probabilités de Pareto de type I


Titre (dcterms:title)

fr Distribution de probabilités de Pareto de type I
en Pareto type-I probability distribution

Identifiant (dcterms:identifier)

has curation status (obo:IAO_0000114)

definition (obo:IAO_0000115)

en The Pareto distribution is a continuous probability distribution, which is defined by the follwoing probability density (1) function and distribution function (2)(1): P(x)=(ab^a)/(x^(a+1))(2): D(x)=1-(b/x)^adefined over the interval x>=b.
fr La distribution de Pareto est une distribution de probabilité continue, qui est définie par la fonction de densité de probabilité (1) et la fonction de distribution (2)

(1): P (x) = (ab ^ a) / (x ^ (a + 1))

(2): D (x) = 1- (b / x) ^ a

Défini sur l'intervalle x> = b.

term editor (obo:IAO_0000117)

en Alejandra Gonzalez-Beltran
en Orlaith Burke
en Philippe Rocca-Serra
fr Jean-Marc Meunier

definition source (obo:IAO_0000119)

<p>adapter from:<br />
<a href="http://mathworld.wolfram.com/ParetoDistribution.html">http://mathworld.wolfram.com/ParetoDistribution.html</a><br />
last accessed: 2015-11-04</p>

R command (obo:STATO_0000041)

<p><a href="http://artax.karlin.mff.cuni.cz/r-help/library/LaplacesDemon/html/dist.Pareto.html">http://artax.karlin.mff.cuni.cz/r-help/library/LaplacesDemon/html/dist.Pareto.html </a>(last accessed: 2015-11-04)<br />
Usage&gt;dpareto(x, alpha, log=FALSE)&gt;ppareto(q, alpha)&gt;qpareto(p, alpha)&gt;rpareto(n, alpha)Argumentsx,qThese are each a vector of quantiles.pThis is a vector of probabilities.nThis is the number of observations, which must be a positive integer that has length 1.alphaThis is the shape parameter alpha, which must be positive.logLogical. If log=TRUE, then the logarithm of the density or result is returned.</p>

label (rdfs:label)

en Pareto type-I probability distribution
fr Distribution de probabilités de Pareto de type I

subClassOf (rdfs:subClassOf)

fr Distribution continue de probabilité
en continuous probability distribution

hierarchy level (md:hierarchyLevel)

fr 1
fr 2
fr 3
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fr 5
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fr 8

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