nmab_kgi_value: Value of one-armed bandit using KGI (normal rewards)

View source: R/nmab.R

nmab_kgi_valueR Documentation

Value of one-armed bandit using KGI (normal rewards)

Description

Calculation is as given in Ryzhov, Powell & Frazier (2012), simplified since lambda >= mu always when called here.

Usage

nmab_kgi_value(lambda, mu, n, gamma, tau)

Arguments

lambda

Reward from the known arm

mu

Mean of reward belief for the unknown arm

n

Numeric > 0. Value of n for the unknown arm

gamma

Numeric in (0, 1). Reward discount factor.

tau

Numeric > 0. Observation precision.

Value

Difference in value between safe and unknown arms.


jedwards24/gittins documentation built on Oct. 13, 2023, 4:17 p.m.