• Thumbnail for Joint probability distribution
    same probability space, the multivariate or joint probability distribution for X , Y , … {\displaystyle X,Y,\ldots } is a probability distribution that...
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  • In probability theory and statistics, the marginal distribution of a subset of a collection of random variables is the probability distribution of the...
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  • event. Given two jointly distributed random variables X {\displaystyle X} and Y {\displaystyle Y} , the conditional probability distribution of Y {\displaystyle...
    13 KB (2,162 words) - 01:17, 17 May 2025
  • Thumbnail for Probability distribution
    In probability theory and statistics, a probability distribution is a function that gives the probabilities of occurrence of possible events for an experiment...
    48 KB (6,688 words) - 17:43, 6 May 2025
  • Thumbnail for Probability density function
    x1, ..., Xn ≤ xn) is the cumulative distribution function of the vector (X1, ..., Xn), then the joint probability density function can be computed as...
    30 KB (4,943 words) - 13:58, 6 February 2025
  • Thumbnail for Symmetric probability distribution
    probability distribution is a probability distribution—an assignment of probabilities to possible occurrences—which is unchanged when its probability...
    9 KB (609 words) - 15:55, 22 March 2024
  • of joint probability distributions of a stationary process or stationary time series In some fields of application, the term stable distribution is used...
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  • probability and statistics, a compound probability distribution (also known as a mixture distribution or contagious distribution) is the probability distribution...
    19 KB (2,698 words) - 12:29, 27 April 2025
  • considerations to be based on the probability distribution of a statistic, rather than on the joint probability distribution of all the individual sample values...
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  • Thumbnail for Cumulative distribution function
    In probability theory and statistics, the cumulative distribution function (CDF) of a real-valued random variable X {\displaystyle X} , or just distribution...
    26 KB (3,993 words) - 17:49, 18 April 2025
  • Thumbnail for Normal distribution
    In probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued...
    148 KB (22,607 words) - 17:11, 14 May 2025
  • Many probability distributions that are important in theory or applications have been given specific names. The Bernoulli distribution, which takes value...
    22 KB (2,620 words) - 07:59, 2 May 2025
  • Thumbnail for Degenerate distribution
    probability theory, a degenerate distribution on a measure space ( E , A , μ ) {\displaystyle (E,{\mathcal {A}},\mu )} is a probability distribution whose...
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  • or the joint distribution of random variables respectively, using conditional probabilities. This rule allows one to express a joint probability in terms...
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  • distinguished: A generative model is a statistical model of the joint probability distribution P ( X , Y ) {\displaystyle P(X,Y)} on a given observable variable...
    19 KB (2,431 words) - 15:33, 11 May 2025
  • with distributions for statistically dependent multivariate data. Here the problem of defining or manipulating a joint probability distribution for a...
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  • Thumbnail for Binomial distribution
    In probability theory and statistics, the binomial distribution with parameters n and p is the discrete probability distribution of the number of successes...
    53 KB (7,554 words) - 05:20, 9 January 2025
  • Thumbnail for Poisson distribution
    In probability theory and statistics, the Poisson distribution (/ˈpwɑːsɒn/) is a discrete probability distribution that expresses the probability of a...
    81 KB (11,215 words) - 08:39, 14 May 2025
  •  X2, X3, ... (which may be finitely or infinitely long) whose joint probability distribution does not change when the positions in the sequence in which...
    17 KB (2,561 words) - 20:51, 5 March 2025
  • while joint probability mass function or probability density function as f ( x , y ) {\displaystyle f(x,y)} and joint cumulative distribution function...
    11 KB (1,502 words) - 20:06, 27 April 2025
  • Thumbnail for Beta distribution
    In probability theory and statistics, the beta distribution is a family of continuous probability distributions defined on the interval [0, 1] or (0, 1)...
    245 KB (40,562 words) - 12:56, 14 May 2025
  • Thumbnail for Multivariate normal distribution
    In probability theory and statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization...
    65 KB (9,594 words) - 15:19, 3 May 2025
  • Thumbnail for Probability mass function
    probability density function. The probability mass function is often the primary means of defining a discrete probability distribution, and such functions exist...
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  • population parameter that can be seen as a property of the joint probability distribution, and (2) the sample covariance, which in addition to serving...
    29 KB (4,754 words) - 01:56, 4 May 2025
  • Thumbnail for Characteristic function (probability theory)
    In probability theory and statistics, the characteristic function of any real-valued random variable completely defines its probability distribution. If...
    38 KB (5,208 words) - 13:53, 16 April 2025
  • in distribution tells us about the limit distribution of a sequence of random variables. This is a weaker notion than convergence in probability, which...
    41 KB (5,282 words) - 21:46, 11 February 2025
  • Thumbnail for Estimation of distribution algorithm
    solutions using an implicit distribution defined by one or more variation operators, whereas EDAs use an explicit probability distribution encoded by a Bayesian...
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  • In probability and statistics, an elliptical distribution is any member of a broad family of probability distributions that generalize the multivariate...
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  • catalog of articles in probability theory. For distributions, see List of probability distributions. For journals, see list of probability journals. For contributors...
    11 KB (1,000 words) - 14:07, 2 May 2024
  • variables x and y have the joint probability distribution given in this table: Each of the four central cells shows the probability of a particular combination...
    3 KB (585 words) - 21:23, 15 January 2023