response.zigp {ZIGP} | R Documentation |
'response.zigp' generates a ZIGP response vector for a given setting of linear predictors.
response.zigp(X, W, Z, beta, alpha, gamma)
X |
design matrix of dim (n x p) for modelling of mean |
W |
design matrix of dim (n x r) for modelling of overdispersion |
Z |
design matrix of dim (n x q) for modelling of zero inflation |
beta |
regression parameters for mean of length p |
alpha |
regression parameters for overdispersion of length r |
gamma |
regression parameters for zero inflation of length q |
Generates a ZIGP response vector of length n.
X <- matrix(c(1:3,4,3,5),3,2) W <- c(3,-4,-1) Z <- rep(1,3) beta <- c(5,-2) alpha <- 3.4 gamma <- -10 # set seed for random variable generator set.seed(1) response.zigp(X,W,Z,beta,alpha,gamma) #[1] 0 55 132