simu_px_tree_dirichlet: Simulate Dirichlet extremal functions on a tree
In graphicalExtremes: Statistical Methodology for Graphical Extreme Value Models

simu_px_tree_dirichlet

R Documentation

Simulate Dirichlet extremal functions on a tree

Simulates Dirichlet extremal functions on a tree

simu_px_tree_dirichlet(n, alpha.start, alpha.end, A)

`n`	Number of simulations.
`alpha.start`	Numeric vector with `d-1` elements, where `d` is the number of nodes in the tree (and `d-1` is the number of edges).
`alpha.end`	Numeric vector with `d-1` elements, where `d` is the number of nodes in the tree (and `d-1` is the number of edges).
`A`	Numeric \dxd1 matrix; the rows represent the nodes in the tree, the columns represent the edges. For a fixed node `k = 1, \dots, d`, each entry `(i, j)` is equal to 1 if the edge in position `j` is on the directed path from node `k` to node `i` in the polytree rooted at node `k`.