Nothing
SS.sim.tv <-
function( F, H, Q, R, length.out, beta0=0 ) {
if( is(H, "list") ) { d <- ncol(H[[1]]) ; n <- nrow(H[[1]]) } else { d <- ncol(H) ; n <- nrow(H) }
params <- internal.chk.mod.params.short( P0=NULL, beta0, d, n )
beta0 <- params$beta0
T <- length.out
Beta <- matrix(NA, T, d)
Z <- matrix(NA, T, n)
Y <- matrix(NA, T, n)
for(j in 1:T) {
if( is(F, "list") ) { F.t <- F[[j]] } else { F.t <- F }
if( is(H, "list") ) { H.t <- H[[j]] } else { H.t <- H }
if( is(Q, "list") ) { Q.t <- Q[[j]] } else { Q.t <- Q }
if( is(R, "list") ) { R.t <- R[[j]] } else { R.t <- R }
########################### beta0 MUST BE VECTOR OF LENGTH D
params <- internal.chk.mod.params( F.t, H.t, Q.t, R.t, P0=NULL, beta0=NULL, d, n )
F.t <- params$F ; H.t <- params$H ; Q.t <- params$Q ; R.t <- params$R
eta <- t( rmvnorm( 1, rep(0, d), Q.t ) )
epsilon <- t( rmvnorm( 1, rep(0, n), R.t ) )
if( j == 1 ) {
Beta[ j, ] <- F.t %*% beta0 + eta
} else {
Beta[ j, ] <- F.t %*% Beta[ j-1, ] + eta
}
Y[ j, ] <- H.t %*% Beta[ j, ]
Z[ j, ] <- Y[ j, ] + epsilon
}
return( list( Beta=Beta, Y=Y, Z=Z ) )
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.