Density function, distribution function, quantiles and random number generation for the normal Laplace distribution, with parameters mu (location), delta (scale), beta (skewness), and nu (shape).
● Data Source:
CranContrib
● Keywords: distribution
● Alias: NormalLaplaceDistribution, dnl, pnl, qnl, rnl
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2 images
nlFit
(Package: NormalLaplace) :
Fit the Normal Laplace Distribution to Data
Fits a normal Laplace distribution to data. Displays the histogram, log-histogram (both with fitted densities), Q-Q plot and P-P plot for the fit which has the maximum likelihood.
● Data Source:
CranContrib
● Keywords: distribution
● Alias: coef.nlFit, nlFit, plot.nlFit, print.nlFit, vcov.nlFit
●
5 images
This package provides a collection of functions for Normal Laplace distributions. Functions are provided for the density function, distribution function, quantiles and random number generation. The mean, variance, skewness and kurtosis of a given Normal Laplace distribution are given by nlMean, nlVar, nlSkew, and nlKurt respectively.
Given a set of parameters for the normal Laplace distribution, the functions checks the validity of each parameter and if they and if they correspond to the boundary cases.
● Data Source:
CranContrib
● Keywords: distribution
● Alias: nlCheckPars
●
0 images
nlPlots
(Package: NormalLaplace) :
Normal Laplace Quantile-Quantile and Percent-Percent Plots
qqnl produces a normal Laplace Q-Q plot of the values in y.
providing 
.