Various correlation structures. They can be used inside the rfh function to supply an alterantive variance structure to be fitted. For examples see the documentation of rfh.
corSAR1(W)corAR1(nTime)
corSAR1AR1(nTime, W)
the row-standardised proximity matrix
(numeric) number of time periods
Wthe row-standardised proximity matrix
nTime(numeric) number of time periods
corSAR1 can be used to model a simultanous autoregressive
process of order one: spatial correlation.
corAR1 can be used to model a autoregressive
process of order one: temporal correlation.
corSAR1AR1 can be used to model to model spatial and temporal
correlation