Continuous probability distribution, named after Benjamin Gompertz
This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations.(December 2011) (Learn how and when to remove this message)
Gompertz distribution
Probability density function
Cumulative distribution function
Parameters
shape , scale
Support
PDF
CDF
Quantile
Mean
Median
Mode
Variance
MGF
In probability and statistics, the Gompertz distribution is a continuous probability distribution, named after Benjamin Gompertz. The Gompertz distribution is often applied to describe the distribution of adult lifespans by demographers[1][2] and actuaries.[3][4] Related fields of science such as biology[5] and gerontology[6] also considered the Gompertz distribution for the analysis of survival. More recently, computer scientists have also started to model the failure rates of computer code by the Gompertz distribution.[7] In Marketing Science, it has been used as an individual-level simulation for customer lifetime value modeling.[8] In network theory, particularly the Erdős–Rényi model, the walk length of a random self-avoiding walk (SAW) is distributed according to the Gompertz distribution.[9]
^Cite error: The named reference Vaupel1986 was invoked but never defined (see the help page).
^Cite error: The named reference Preston2001 was invoked but never defined (see the help page).
^Cite error: The named reference Benjamin1980 was invoked but never defined (see the help page).
^Cite error: The named reference Willemse2000 was invoked but never defined (see the help page).
^Cite error: The named reference Economos1982 was invoked but never defined (see the help page).
^Cite error: The named reference Brown1974 was invoked but never defined (see the help page).
^Cite error: The named reference Ohishi2009 was invoked but never defined (see the help page).
^Cite error: The named reference BG was invoked but never defined (see the help page).
^Tishby, Biham, Katzav (2016), The distribution of path lengths of self avoiding walks on Erdős-Rényi networks, arXiv:1603.06613.
and 24 Related for: Gompertz distribution information
statistics, the Gompertzdistribution is a continuous probability distribution, named after Benjamin Gompertz. The Gompertzdistribution is often applied...
shifted Gompertzdistribution is the distribution of the larger of two independent random variables one of which has an exponential distribution with parameter...
exponential distribution (a term that is alternatively sometimes used to refer to the Laplace distribution). It is related to the Gompertzdistribution: when...
inverse-gamma distribution The generalized gamma distribution The generalized Pareto distribution The Gamma/Gompertzdistribution The Gompertzdistribution The...
The Gompertz curve or Gompertz function is a type of mathematical model for a time series, named after Benjamin Gompertz (1779–1865). It is a sigmoid function...
extended to the Gompertz–Makeham law of mortality. Population dynamics GompertzdistributionGompertz-Makeham law of mortality Gompertz constant Wolf,...
generalized logistic curve, the Gompertz function, the cumulative distribution function of the shifted Gompertzdistribution, and the hyperbolastic function...
Dagum distribution (mirrored Burr distribution), or the Gompertzdistribution, which is bounded to the left. The following techniques of distribution fitting...
GLUE (uncertainty assessment) Goldfeld–Quandt test GompertzdistributionGompertz function Gompertz–Makeham law of mortality Good–Turing frequency estimation...
distribution. The second special case reduces to the logistic distribution, when p=0. The Bass model is a special case of the Gamma/shifted Gompertz distribution...
include the log-normal, gamma, hypertabastic, Gompertzdistribution, and inverse Gaussian distributions, although they are less popular than the log-logistic...
aggregate churn rate. Gompertzdistribution models of distribution of customer life times can therefore also predict a distribution of churn rates. For...
statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the one-dimensional...
inverse gamma with known shape parameter, and Gompertz with known scale parameter. The gamma distribution's conjugate prior is: p ( k , θ ∣ p , q , r ,...
maximization, how to increase customer value Gompertzdistribution, commonly applied to describe the distribution of adult lifespans by demographers and actuaries...
elliptical distribution is any member of a broad family of probability distributions that generalize the multivariate normal distribution. Intuitively...
the logistic function. Special cases of the sigmoid function include the Gompertz curve (used in modeling systems that saturate at large values of x) and...
includes generalizations of the Gompertz, Gumbel, extreme value type I, logistic, Burr-2, exponential, and normal distributions. The parameter δ = ln ( b...
Laplace distributions are extensions of the Laplace distribution and the asymmetric Laplace distribution to multiple variables. The marginal distributions of...
cumulative distribution function corresponding to a bathtub curve may be analysed using a Weibull chart or in a reliability contour map. Gompertz–Makeham...
to as the expit function. In plant disease epidemiology, the logistic, Gompertz, and monomolecular models are collectively known as the Richards family...
and London: Yale University Press. ISBN 0-300-02723-0. Gompertz, Ch. 1 Gompertz, Ch. 4 Gompertz, Ch. 6 Wood, Nigel. (1999). Chinese Glazes: Their Origins...
Later, more sophisticated and realistic models were presented by Benjamin Gompertz and Verhulst. In 1855, a Belgian scholar Achille Guillard defined demography...