Hit and Run

Share:

Description

This function provides a wrapper for the har function of the hit-and-run package

Usage

1
hit_and_run(A, b, x0, points, thin = 1, burn = 0, chains = 1)

Arguments

A

is the lhs of Ax <= b

b

is the rhs of Ax <= b

x0

is the starting point (a list of points)

points

is the number of points we want to sample

thin

every thin-th point is stored

burn

the first burn points are deleted

chains

is the number of chains we run

Value

a list of chains of the sampled points, each chain being a matrix object with each column as a point

Examples

1
2
3
4
5
6
## Not run: 
## note that this Ax <= b is different from Ax=b that the
## user specifies for walkr (see transformation section in vignette)
hit_and_run(A = A, b = b, x0, points = 100, thin = 1, burn = 0, chains = 1)

## End(Not run)