appariement_cond: Appairing cases and controls

In abinter/monpackage: Toolbox of useful R functions

Description

We registered case and control population ids. Then we sample without replacement controls.

Usage

appariement_cond(data, case_cond, cond, valeur_cond, nb_temoins, id)

Arguments

data	Dataframe with variables for cases and controls
case_cond	Variable distinging cases from controls
cond	Appairing variable
valeur_cond	Value of the apparing variable
nb_temoins	Number of controls for one case
id	Identifier columns ( in character)

Examples

data<-as.data.frame(c(1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0,1))
colnames(data)<-"hyperactivity"
data$sex<-c(1,1,2,1,1,2,1,1,1,1,1,2,2,2,1,1,1,1,2,1)
data$id<-seq(1,length(data$hyperactivity))
appariement_cond(data,data$hyperactivity,data$sex,1,2,"id")

abinter/monpackage documentation built on March 11, 2020, 12:17 p.m.