swh:1:snp:861b6d10d3ed147c9e89d73d0c11d4c9501dddff
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Tip revision: bd876c4c9cc813f7c7b610832fa2793c250504d0 authored by Kunthel By on 25 January 2011, 00:00:00 UTC
version 1.0.1
Tip revision: bd876c4
xch.R
`xch` <-
function(p,rho)
{
  if (p <= 0) {stop('n must be at least 1')}
  else if (p==1) {r = 1}
  else if (p > 1)
  {
    c1 = rep(rho,p-1)
    r = toeplitz(c(1,c1))
  }
  return(r)
}

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