density function


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Related to density function: Probability density function

density function

[′den·səd·ē ‚fəŋk·shən]
(mathematics)
A density function for a measure m is a function which gives rise to m when it is integrated with respect to some other specified measure.
(statistics)
probability density function.
References in periodicals archive ?
To solve for turbulent flow without closely associated defferent dynamical mechanics, a probability density function method is adopted to describe the pulsating intensity of velocity of fluid particles in this study.
7) The iterative estimation process uses a golden section search [23] over a prespecified interval for k to maximize the Probability-Probability plot likelihood between the probability density function of the collected data ([DELTA][lambda](k)) and the probability of the instrumental variable Z generated as
This model revealed three properties of growth: separability, self-similarity and a Gaussian branch density function.
1 represents the variable of interest while P along the vertical axis represents the cumulated distribution function (CDF), which relates the probabilistic density function (PDF) p(x) through [mathematical expression not reproducible].
For a given image X, the probability density function p([X.
The plots of the two density functions show a difference in the means, as well as a slight difference in their scales.
The reverse Hazard rate function was determined as the relation among the probability density function and it's confirming distribution function.
Differentiating H (x), we get the density function of the gamma-[(1- Exp)/Exp] distribution:
The initial two moments of the Weibull density function are used to conclude the parameters 'k' and 'c'.
In the paper titled "Outliers in Data Envelopment Analysis", Taylor Boyd, Grade Docken and John Ruggiero advance a method of estimating the production frontier in the presence of outliers using the stochastic DEA model of Banker (1988) with assumptions on the probability density function of the inefficiency term.
As the probability density function for the Dirichlet distribution is equal to
For example, Rivlin and Saunders [4] proposed that a strain energy density function is expressible in the form of even powered series of the principal stretches.