binom.agresti: Agresti-Coull confidence limits

Description Usage Arguments Value Examples

View source: R/prevalence_functions.R

Description

Calculates Agresti-Coull confidence limits for a simple proportion (apparent prevalence)

Usage

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binom.agresti(x, n, conf = 0.95)

Arguments

x

number of positives in sample

n

sample size, note: either x or n can be a vector, but at least one must be scalar

conf

level of confidence required, default 0.95 (scalar)

Value

a dataframe with 6 columns, x, n, proportion, lower confidence limit, upper confidence limit, confidence level and CI method

Examples

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# test binom.agresti
binom.agresti(25, 200)
binom.agresti(seq(10, 100, 10), 200)
binom.agresti(50, seq(100, 1000, 100))

RSurveillance documentation built on May 29, 2017, 11:52 p.m.