dbinom_APA: Arbitrary Precision Binomial density function.

Description Usage Arguments Examples

View source: R/optim_helper_functions.R

Description

Binomial density function with arbitrary precision. Uses library Rmpfr for arbitrary precision arithmetic.

Usage

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dbinom_APA(x, size, prob, precBits = 128)

Arguments

x

quantile (number of Bernoulli successes with success probability prob)

size

number of Bernoulli trials to perform with success probability prob

prob

probability of success for each independent Bernoulli trial

precBits

number of bits of precision

Examples

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# compare apa to non apa dpois:
sum(dbinom_APA(x = 0:10, size = 10, prob=0.2, precBits = 256))
sum(dbinom(x = 0:10, size = 10, prob=0.2))

mrparker909/optimizeAPA documentation built on June 28, 2020, 3:57 p.m.