SECdistrMv-class {sn} | R Documentation |
"SECdistrMv"
Multivariate skew-elliptically contoured distributions
Objects can be created by a call to function makeSECdistr
,
when its argument dp
is a list, or by a suitable transformation of
some object of this class.
family
:a character string which identifies the parametric family; currently, possible values are: "SN", "ESN", "ST", "SC".
dp
:a list of parameters; its length depends on
the selected family
.
name
:a character string with the name of the multivariate variable; it can be an empty string.
compNames
:a vector of character strings with the names of the component variables.
signature(object = "SECdistrMv-class")
: ...
signature(x = "SECdistrMv-class")
: ...
signature(object = "SECdistrMv-class")
: ...
See makeSECdistr
for a detailed description of
family
and dp
. If an object of this class is manipulated by
affineTransSECdistr
or marginalSECdistr
, the returned object
is of the same class, unless the transformation leads to a univariate
distribution.
Adelchi Azzalini
SECdistrUv
,
plot,SECdistrMv-method
,
summary,SECdistrMv-method
,
affineTransSECdistr
, marginalSECdistr
dp0 <- list(xi=1:2, Omega=diag(3:4), alpha=c(3, -5)) f10 <- makeSECdistr(dp=dp0, family="SN", name="SN-2D", compNames=c("x", "y")) show(f10) plot(f10) summary(f10)