convertSN2SUNdistr {sn} | R Documentation |
Convert a SN distribution into a SUN
Description
An object of SECdistrMv-class
or SECdistrUv-class
representing a SN or ESN distribution is converted
into a SUNdistr-class
object representing the same distribution.
Usage
convertSN2SUNdistr(object, HcompNames = "h", silent = FALSE)
Arguments
object |
an object of |
HcompNames |
an optional character string for the hidden component |
silent |
a logical value which controls the behaviour if the supplied
|
Value
an object of SUNdistr-class
Author(s)
Adelchi Azzalini
See Also
SUNdistr-class
, SECdistrMv-class
,
SECdistrUv-class
Examples
esn <- makeSECdistr(dp=c(0, 1, 2, 0.5), family="ESN")
sun <- convertSN2SUNdistr(esn)
mean(sun) - mean(esn)
vcov(sun) - sd(esn)^2
#
dp0 <- list(xi=1:2, Omega=diag(3:4), alpha=c(3, -5))
f10 <- makeSECdistr(dp=dp0, family="SN", name="SN-2d", compNames=c("u1", "u2"))
sun10 <- convertSN2SUNdistr(f10)
mean(sun10) - mean(f10)
vcov(sun10) - vcov(f10)
[Package sn version 2.1.1 Index]