dMX {gamlss.mx}R Documentation

Evaluate the d (pdf) and p (cdf) functions from GAMLSS mixtures

Description

The functions dMX and pMX can be used to evalaluate the pdf (p function) and the cdf (p function) repectively from a gamlss.family mixture.

Usage

dMX(y, mu = list(mu1 = 1, mu2 = 5), sigma = list(sigma1 = 1, sigma2 = 1), 
       nu = list(nu1 = 1, nu2 = 1), tau = list(tau1 = 1, tau2 = 1), 
       pi = list(pi1 = 0.2, pi2 = 0.8), family = list(fam1 = "NO", fam2 = "NO"), 
       log = FALSE, ...)
pMX(q, mu = list(mu1 = 1, mu2 = 5), sigma = list(sigma1 = 1, sigma2 = 1), 
       nu = list(nu1 = 1, nu2 = 1), tau = list(tau1 = 1, tau2 = 1), 
       pi = list(pi1 = 0.2, pi2 = 0.8), family = list(fam1 = "NO", fam2 = "NO"), 
       log = FALSE, ...)

Arguments

y,q vector of quantiles
mu a vector of mu's
sigma a vector of sigma's
nu a vector of nu's
tau a vector of tau's
pi a vector of pi's
family a vector of GAMLSS family's
log whether the log of the function or not
... for extra arguments

Details

Value

Returns values or pdf or cdf.

Note

Author(s)

Mikis Stasinopoulos

References

See Also

Examples

fyNO<-dMX(y=seq(0,3,.01), mu=list(1.253, 0.1876), sigma=list(exp(-0.6665 ), exp(-2.573 )),
                  pi=list(0.4079609, 0.5920391 ), family=list("NO","NO") )
plot(fyNO~seq(0,3,.01), type="l")                  
FyNO<-pMX(q=seq(0,3,.01), mu=list(1.253, 0.1876), sigma=list(exp(-0.6665 ), exp(-2.573 )),
                  pi=list(0.4079609, 0.5920391 ), family=list("NO","NO") )
plot(FyNO~seq(0,3,.01), type="l")  

[Package gamlss.mx version 1.7-0 Index]