incrates: Calculate incidence rates with CI

In gdesve/epifield: Functions for field epidemio

Description

Calculate incidence rates with CI

Usage

incrates(count, denom, data, per = 1e+05, conflvl = 0.95)

Arguments

count	variable to be used as countfor calculating the incidence
denom	denominator to use for incidence rates
data	Optionnal data.frame containing the data
per	integer to use as unit per
conflvl	The confidence level, usualy 0.95

Value

a table of result

Examples

dat <- data.frame("lab"=c("A","B","C"),"nb"=c(5,10,20),"den"=c(100,120,150))
setdata(dat)
incrates(nb,den, dat)

gdesve/epifield documentation built on Jan. 23, 2022, 10:03 a.m.