# Class `"RNGMIX.Theta"` Object of class `RNGMIX.Theta`. class ## Objects from the Class Objects can be created by calls of the form `new("RNGMIX.Theta", ...)`. Accessor methods for the slots are `a.c(x = NULL)`, `a.d(x = NULL)`, `a.pdf(x = NULL)` and `a.Theta(x = NULL)`, where `x` stands for an object of class `RNGMIX.Theta`. Setter methods `a.theta1(x = NULL, l = numeric())`, `a.theta2(x = NULL, l = numeric())` and `a.theta3(x = NULL, l = numeric())`, `a.theta1.all(x = NULL)`, `a.theta2.all(x = NULL)` and `a.theta3.all(x = NULL)` are provided to write to `Theta` slot, where $l = 1, \ldots, c$. ## Slots - **`c`:**: number of components $c > 0$. The default value is `1`. - **`d`:**: number of dimensions. - **`pdf`:**: a character vector of length $d$ containing continuous or discrete parametric family types. One of `"normal"`, `"lognormal"`, `"Weibull"`, `"gamma"`, `"Gumbel"`, `"binomial"`, `"Poisson"`, `"Dirac"`, `"uniform"` or `"vonMises"`. - **`Theta`:**: a list containing $c$ parametric family types `pdfl`. One of `"normal"`, `"lognormal"`, `"Weibull"`, `"gamma"`, `"Gumbel"`, `"binomial"`, `"Poisson"`, `"Dirac"`, `"uniform"` or circular `"vonMises"` defined for $0 \leq y_{i} \leq 2 \pi$. Component parameters `theta1.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 and $a$ for uniform distribution. Component parameters `theta2.l` follow `theta1.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 and $b$ for uniform distribution. Component parameters `theta3.l` follow `theta2.l`. One of $\xi_{il} \in \{-1, 1\}$ for Gumbel distribution. ## Author(s) Marko Nagode ## Examples ```r Theta <- new("RNGMIX.Theta", c = 2, pdf = c("normal", "Gumbel")) a.theta1(Theta, l = 1) <- c(2, 10) a.theta2(Theta, l = 1) <- c(0.5, 2.3) a.theta3(Theta, l = 1) <- c(NA, 1.0) a.theta1(Theta, l = 2) <- c(20, 50) a.theta2(Theta, l = 2) <- c(3, 4.2) a.theta3(Theta, l = 2) <- c(NA, -1.0) Theta Theta <- new("RNGMIX.Theta", c = 2, pdf = c("normal", "Gumbel")) a.theta1.all(Theta) <- c(2, 10, 20, 50) a.theta2.all(Theta) <- c(0.5, 2.3, 3, 4.2) a.theta3.all(Theta) <- c(NA, 1.0, NA, -1.0) Theta Theta <- new("RNGMVNORM.Theta", c = 2, d = 3) a.theta1(Theta, l = 1) <- c(2, 10, -20) a.theta1(Theta, l = 2) <- c(-2.4, -15.1, 30) Theta ```

RNGMIX.Theta-class function