ARgenerate: Generate a unit AR(1) covariance matrix
Description
generate AR(1) correlation matrices
Usage
ARgenerate(n, rho)
Value
Toeplitz \(n \times n\) matrix with 1 on the diagonal
and \(rho^k\) on the other diagonals, where \(k\) is distance from the
main diagonal.
Used internally but it is useful for generating your own random matrices.