LMest (version 3.1.2)

draw_lm_mixed: Draws samples from the mixed LM model

Description

Function that draws samples from the mixed LM model with specific parameters.

The function is no longer maintained. Please look at drawLMmixed function.

Usage

draw_lm_mixed(la, Piv, Pi, Psi, n, TT)

Value

Y

matrix of response configurations unit by unit

S

matrix of distinct response configurations

yv

corresponding vector of frequencies

Arguments

la

vector of mass probabilities for the first latent variable

Piv

matrix of initial probabilities of the latent Markov chain (k2 x k1)

Pi

set of transition matrices (k2 x k2 x k1)

Psi

array of conditional response probabitlies (mb x k2 x r)

n

sample size

TT

number of time occasions

Author

Francesco Bartolucci, Silvia Pandolfi, University of Perugia (IT), http://www.stat.unipg.it/bartolucci

Examples

if (FALSE) {
# draw a sample for 1000 units and only one response variable and 5 time occasions
k1 <- 2
k2 <- 3
la <- rep(1/k1,k1)
Piv <- matrix(1/k2,k2,k1)
Pi <- array(0,c(k2,k2,k1))
Pi[,,1] <- diag(k2)
Pi[,,2] <- 1/k2
Psi <- cbind(c(0.6,0.3,0.1),c(0.1,0.3,0.6),c(0.3,0.6,0.1))
out <- draw_lm_mixed(la,Piv,Pi,Psi,n=1000,TT=5)
}