multinomial distribution

См. также в других словарях:

• Multinomial distribution — Multinomial parameters: n > 0 number of trials (integer) event probabilities (Σpi = 1) support: pmf …   Wikipedia

• Multinomial Distribution — A distribution that shows the likelihood of the possible results of a experiment with repeated trials in which each trial can result in a specified number of outcomes that is greater than two. A multinomial distribution could show the results of… …   Investment dictionary

• Negative multinomial distribution — notation: parameters: k0 ∈ N0 the number of failures before the experiment is stopped, p ∈ Rm m vector of “success” probabilities, p0 = 1 − (p1+…+pm) the probability of a “failure”. support …   Wikipedia

• Multinomial — may refer to: Multinomial theorem, and the multinomial coefficient Multinomial distribution Multinomial logit Polynomial This disambiguation page lists mathematics articles associated with the same title. If an …   Wikipedia

• Multinomial theorem — In mathematics, the multinomial theorem says how to write a power of a sum in terms of powers of the terms in that sum. It is the generalization of the binomial theorem to polynomials. Contents 1 Theorem 1.1 Number of multinomial coefficients 1.2 …   Wikipedia

• Multinomial test — In statistics, the multinomial test is the test of the null hypothesis that the parameters of a multinomial distribution equal specified values. It is used for categorical data; see Read and Cressie[1]. We begin with a sample of N items each of… …   Wikipedia

• multinomial — multinomial, iale, iaux [ myltinɔmjal, jo ] adj. • mil. XXe; de multi et (bi)nomial ♦ Math. Loi multinomiale : généralisation de la loi binomiale lorsqu une expérience a plus de deux résultats incompatibles. ● multinomial, multinomiale,… …   Encyclopédie Universelle

• Multinomial logit — In statistics, economics, and genetics, a multinomial logit (MNL) model, also known as multinomial logistic regression, is a regression model which generalizes logistic regression by allowing more than two discrete outcomes. That is, it is a… …   Wikipedia

• distribution — 1. The passage of the branches of arteries or nerves to the tissues and organs. 2. The area in which the branches of an artery or a nerve terminate, or the area supplied by such an artery or nerve. 3. The relative numbers of individuals in each… …   Medical dictionary

• Dirichlet distribution — Several images of the probability density of the Dirichlet distribution when K=3 for various parameter vectors α. Clockwise from top left: α=(6, 2, 2), (3, 7, 5), (6, 2, 6), (2, 3, 4). In probability and… …   Wikipedia

• Probability distribution — This article is about probability distribution. For generalized functions in mathematical analysis, see Distribution (mathematics). For other uses, see Distribution (disambiguation). In probability theory, a probability mass, probability density …   Wikipedia