Build and manipulate probability distributions of the skew-normal family and some related ones, notably the skew-t family, and provide related statistical methods for data fitting and diagnostics, in the univariate and the multivariate case.
|Author||Adelchi Azzalini <email@example.com>|
|Date of publication||2016-06-30 18:18:52|
|Maintainer||Adelchi Azzalini <firstname.lastname@example.org>|
|License||GPL-2 | GPL-3|
affineTransSECdistr: Affine transformations and marginals of a skew-elliptical...
ais: Australian Institute of Sport data
barolo: Price of Barolo wine
coef.selm: Coefficients of objects created by 'selm'
conditionalSECdistr: Skew-normal conditional distribution
confint.selm: Confidence intervals for parameters of a selm-class object
dmsn: Multivariate skew-normal distribution
dmst: Multivariate skew-t distribution and skew-Cauchy distribution
dp2cp: Conversion between parametrizations of a skew-elliptical...
dsc: Skew-Cauchy Distribution
dsn: Skew-Normal Distribution
dst: Skew-t Distribution
extractSECdistr: Extract the SEC error term from an object created by 'selm'
frontier: Simulated sample from a skew-normal distribution
makeSECdistr: Build a skew-elliptically contoured distribution
matrix-op: vech and other matrix operators
modeSECdistr: The mode of a skew-elliptically contoured (SEC) distribution
plot.SECdistr: Plotting methods for classes 'SECdistrUv' and 'SECdistrMv'
plot.selm: Diagnostic plots for 'selm' fits
predict.selm: Predict method for selm-class objects
profile.selm: Profile log-likelihood function of selm-class objects
Qpenalty: Penalty function for log-likelihood of 'selm' models
residuals.selm: Residuals and fitted values from 'selm' fits
sd: Standard deviation
SECdistrMv-class: Class '"SECdistrMv"'
SECdistrUv-class: Class '"SECdistrUv"'
selm: Fitting linear models with skew-elliptical error term
selm-class: Classes 'selm' and 'mselm' of objects created by function...
selm.fit: Fitting functions for 'selm' models
sn-package: Package 'sn': overview
sn-st.cumulants: Cumulants of univariate skew-normal and skew-t distributions
sn-st.info: Expected and observed Fisher information for SN and ST...
summary.SECdistr: Summary of a SEC distribution object
summary.SECdistr-class: Classes 'summary.SECdistrMv' and 'summary.SECdistrUv'
summary.selm: Summarizing 'selm' fits
T.Owen: Owen's function
wines: Piedmont wines data
zeta: Function log(2*Phi(x)) and its derivatives