.birth_move {BayesFBHborrow}

Birth move in RJMCMC

Description

Calculates new values of x when proposing another split point, based on a weighted mean, as x_new/x <- (1-U)/U

Usage

.birth_move(U, sj, s_star, sjm1, x, j)

Arguments

U

uniform random number

sj

upcoming split point location, j

s_star

new split point location, *

sjm1

previous split point location, j-1

x

vector of parameter values, length J + 1

j

split point

Value

vector with adjusted parameter values after additional split point, length J + 2