calc_deriv: calc_deriv

In andrea2910/ars: Adaptive Rejection Sampling

Description

Calculate the derivative of function f: f'(x) with an increment of machine epsilon

Usage

calc_deriv(x, f, lower, upper, ...)

Arguments

x	a specific x point to find the derivative at
f	a function to calculate the derivative of
lower	the lower bound domain to check with f
upper	the upper bound domain to check with f
...	additional variables needed in the f function

Value

a numeric value that represents the derivative at a certain point

Examples

calc_deriv(5, dnorm, -5, 5, mean=5, sd=1)

andrea2910/ars documentation built on June 17, 2021, 3:32 a.m.