wealthGoalChance: The optimal chance of reaching a wealth goal by a terminal...

View source: R/reachingWealthGoal.R

wealthGoalChanceR Documentation

The optimal chance of reaching a wealth goal by a terminal date

Description

The optimal value from maximizing the probability of the terminal wealth of a GBM-cash portfolio being greater than a fixed level, conditional on the initial wealth.

Usage

wealthGoalChance(t, x, b, maturity, mu, volat, rate)

Arguments

t

current time

x

initial wealth level

b

target wealth level

maturity

terminal date to hit the goal by

mu

the drift of the stock

volat

the volatility of the stock

rate

the risk-free rate from a cash-account, bond, etc

Value

numeric, matrix, vector


shill1729/kellyfractions documentation built on July 16, 2025, 6:21 p.m.