| as.lagpol {tfarima} | R Documentation |
Lag polynomial
Description
as.lagpol converts a numeric vector c(1, -a_1, ..., -a_d) into
a lag polynomial (1 - a_1 B - ... - a_p B^p).
Usage
as.lagpol(pol, p = 1)
Arguments
pol |
a numeric vector. |
p |
integer power. |
Value
An object of class lagpol.
Examples
as.lagpol(c(1, -0.8))
as.lagpol(c(1, 0, 0, 0, -0.8))
[Package tfarima version 0.3.2 Index]