ddirimix.grid1D {BMAmevt}  R Documentation 
Univariate projection or marginalization of a Dirichlet mixture density on on [0,1]
Description
Plots a univariate Dirichlet mixture (in other words, a Beta mixture) angular density for extreme bivariate data.
Usage
ddirimix.grid1D(
par = get("dm.expar.D2k4"),
wei = par$wei,
Mu = par$Mu,
lnu = par$lnu,
npoints = 30,
eps = 10^(3),
coord = c(1, 2),
marginal = TRUE,
invisible = TRUE,
displ = TRUE,
add = FALSE,
...
)
Arguments
par 
The parameter list for the Dirichlet mixture model. 
wei 
Optional. If present, overrides the value of

Mu 
Optional. If present, overrides the value of

lnu 
Optional. If present, overrides the value of

npoints 
number of points on the 1D discretization grid. 
eps 
the minimum value ( = 1 the maximum value) of the grid points. 
coord 
A vector of size 2: the indices of the coordinates upon which the marginalization or projection is to be done if the dimension of the sample space is greater than two. 
marginal 
logical. If 
invisible 
Logical: should the result be returned as invisible ? 
displ 
Logical: should a plot be issued ? 
add 
Logical: should the density be added to the currently active plot ? 
... 
Additional arguments to be passed to 
Value
The discretized density on [eps, 1eps]
(included in [0,1])