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Conway-Maxwell-Poisson Distribution: Probability theory, Poisson distribution, Statistics, Count data, Overdispersion, Negative binomial distribution - Tapa blanda

 
9786132688934: Conway-Maxwell-Poisson Distribution: Probability theory, Poisson distribution, Statistics, Count data, Overdispersion, Negative binomial distribution

Sinopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In probability theory and statistics, the Poisson distribution is the most common distribution used to model count data. However, due to the Poisson distribution''s reliance on a single parameter (the mean), data exhibiting overdispersion or underdispersion under the Poisson model must be modeled under alternative distributions to account for these statistically significant deviations. Typically, the negative binomial distribution is used to model data with over-dispersion, however the Conway–Maxwell–Poisson (CMP or COM-Poisson) distribution provides an improved, yet relatively unknown, alternative. In particular, the CMP distribution is suitable for over and under-dispersed data, and is a member of the exponential family, which has many favorable properties.

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Reseña del editor

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In probability theory and statistics, the Poisson distribution is the most common distribution used to model count data. However, due to the Poisson distribution''s reliance on a single parameter (the mean), data exhibiting overdispersion or underdispersion under the Poisson model must be modeled under alternative distributions to account for these statistically significant deviations. Typically, the negative binomial distribution is used to model data with over-dispersion, however the Conway–Maxwell–Poisson (CMP or COM-Poisson) distribution provides an improved, yet relatively unknown, alternative. In particular, the CMP distribution is suitable for over and under-dispersed data, and is a member of the exponential family, which has many favorable properties.

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