trun.p
(Package: gamlss.tr) :
Truncated Cumulative Density Function of a gamlss.family Distribution
Creates a truncated cumulative density function version from a current GAMLSS family distribution.
● Data Source:
CranContrib
● Keywords: distribution, regression
● Alias: trun.p
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trun.d
(Package: gamlss.tr) :
Truncated Probability Density Function of a gamlss.family Distribution
Creates a truncated probability density function version from a current GAMLSS family distribution
● Data Source:
CranContrib
● Keywords: distribution, regression
● Alias: trun.d
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trun.q
(Package: gamlss.tr) :
Truncated Inverse Cumulative Density Function of a gamlss.family Distribution
Creates a function to produce the inverse of a truncated cumulative density function generated from a current GAMLSS family distribution.
● Data Source:
CranContrib
● Keywords: distribution, regression
● Alias: trun.q
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trun
(Package: gamlss.tr) :
Fits a Truncate Distribution from a gamlss.family
This function can be used to fit truncated distributions. It takes as an argument an existing GAMLSS family distribution and a parameter vector, of the type c(left.value, right.value), and generates a gamlss.family object which then can be used to fit a truncated distribution.
● Data Source:
CranContrib
● Keywords: distribution, regression
● Alias: trun
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trun.r
(Package: gamlss.tr) :
Generates Random Values from a Truncated Density Function of a gamlss.family Distribution
Creates a function to generate randon values from a truncated probability density function created from a current GAMLSS family distribution
● Data Source:
CranContrib
● Keywords: distribution, regression
● Alias: trun.r
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fitTail
(Package: gamlss.tr) :
For fitting truncated distribution to the tails of data
There are two functions here. The function fitTail() which fits a truncated distribution to certain percentage of the tail of a response variable and the function fitTailAll() which does a sequence of truncated fits. Plotting the results from those fits is analogous to the Hill plot, Hill (1975).
● Data Source:
CranContrib
● Keywords: distribution, regression
● Alias: fitTail, fitTailAll
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gen.trun
(Package: gamlss.tr) :
Generates a truncated distribution from a gamlss.family
The gen.trun() function allows the user to generate d, p, q, and r distribution functions plus an extra gamlss.family function for fitting a truncated distribution with gamlss.
● Data Source:
CranContrib
● Keywords: distribution, regression
● Alias: gen.trun
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gamlss.tr-package
(Package: gamlss.tr) :
The GAMLSS Add On Package for Truncated Distributions
The main purpose of this package is to allow the user of the GAMLSS models to fit truncated distributions.
● Data Source:
CranContrib
● Keywords: distribution, package, regression
● Alias: gamlss.tr, gamlss.tr-package
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