RNGMIX-class {rebmix} | R Documentation |
Class "RNGMIX"
Description
Object of class RNGMIX
.
Objects from the Class
Objects can be created by calls of the form new("RNGMIX", ...)
. Accessor methods for the slots are a.Dataset.name(x = NULL)
,
a.rseed(x = NULL)
, a.n(x = NULL)
, a.Theta(x = NULL)
, a.Dataset(x = NULL, pos = 0)
,
a.Zt(x = NULL)
, a.w(x = NULL)
, a.Variables(x = NULL)
, a.ymin(x = NULL)
and a.ymax(x = NULL)
,
where x
and pos
stand for an object of class RNGMIX
and a desired slot item, respectively.
Slots
Dataset.name
:-
a character vector containing list names of data frames of size
n \times d
that d-dimensional datasets are written in. rseed
:-
set the random seed to any negative integer value to initialize the sequence. The first file in
Dataset.name
corresponds to it. For each next file the random seed is decrementedr_{\mathrm{seed}} = r_{\mathrm{seed}} - 1
. The default value is-1
. n
:-
a vector containing numbers of observations in classes
n_{l}
, where number of observationsn = \sum_{l = 1}^{c} n_{l}
. Theta
:-
a list containing
c
parametric family typespdfl
. One of"normal"
,"lognormal"
,"Weibull"
,"gamma"
,"Gumbel"
,"binomial"
,"Poisson"
,"Dirac"
,"uniform"
or circular"vonMises"
defined for0 \leq y_{i} \leq 2 \pi
. Component parameterstheta1.l
follow the parametric family types. One of\mu_{il}
for normal, lognormal, Gumbel and von Mises distributions,\theta_{il}
for Weibull, gamma, binomial, Poisson and Dirac distributions anda
for uniform distribution. Component parameterstheta2.l
followtheta1.l
. One of\sigma_{il}
for normal, lognormal and Gumbel distributions,\beta_{il}
for Weibull and gamma distributions,p_{il}
for binomial distribution,\kappa_{il}
for von Mises distribution andb
for uniform distribution. Component parameterstheta3.l
followtheta2.l
. One of\xi_{il} \in \{-1, 1\}
for Gumbel distribution. Dataset
:-
a list of length
n_{\mathrm{D}}
of data frames of sizen \times d
containing d-dimensional datasets. Each of thed
columns represents one random variable. Numbers of observationsn
equal the number of rows in the datasets. Zt
:-
a factor of true cluster membership.
w
:-
a vector of length
c
containing component weightsw_{l}
summing to 1. Variables
:-
a character vector containing types of variables. One of
"continuous"
or"discrete"
. ymin
:-
a vector of length
d
containing minimum observations. ymax
:-
a vector of length
d
containing maximum observations.
Author(s)
Marko Nagode