prevcounts: Prevalence and Relative Standard Errors by Counts

In inctools: Incidence Estimation Tools

Description

Prevalence and Relative Standard Errors by Counts

Usage

prevcounts(N, N_H, N_testR, N_R, DE_H = 1, DE_R = 1)

Arguments

N	Counts of total survey sample size(s) (vector/integer).
N_H	Number of HIV positive found in survey(s) (vector/integer).
N_testR	Number tested for recency in survey(s) (vector/integer).
N_R	Number of recent cases in survey(s) (vector/integer).
DE_H	Design effect of HIV prevalence test (vector/numeric), greater than or equal to 1. If multiple surveys are entered but only one design effect is specified, function assumes entered design effect is identical for both surveys.
DE_R	Design effect of recency test (vector/numeric), greater than or equal to 1. If multiple surveys are entered but only one design effect is specified, function assumes entered design effect is identical for both surveys.

Details

The package contains long form documentation in the form of vignettes that cover the use of the main fucntions. Use browseVignettes(package="inctools") to access them.

Value

Prevalences and relative standard errors. Design effects are assumed negligible unless user specifies otherwise.

Examples

prevcounts(N = 5000, N_H = 1000, N_testR = 1000, N_R = 70, DE_R = 1.1)

prevcounts (N = c(5000,5000), N_H = c(1000,1000), N_testR = c(1000,1000),
N_R = c(100,70), DE_H = c(1,1.1), DE_R = c(1,1.1))

inctools documentation built on Nov. 7, 2019, 5:07 p.m.