Sample of sociodemographic variables

A data frame with sociodemographic variables for a sample of 500 interviewees from "Biographies et entourage" survey (INED, 2001).

data("socdem")

Format

A data frame with 500 observations on the following 9 variables.

annais

year of birth (numeric)

nbenf

number of children (factor)

nbunion

number of relationships (factor)

mereactive

whether mother was active or not (factor)

sexe

gender (factor)

PCS

occupational category (factor)

PCSpere

occupational category of the father (factor)

diplome

degree (factor)

nationalite

nationality (factor)

Examples

data(socdem)
str(socdem)
#> 'data.frame':	500 obs. of  9 variables:
#>  $ annais     : num  1950 1937 1933 1948 1944 ...
#>  $ nbenf      : Factor w/ 4 levels "aucun","un","deux",..: 4 3 3 3 3 2 4 4 4 1 ...
#>  $ nbunion    : Factor w/ 3 levels "aucune","une",..: 2 2 2 2 3 2 2 2 2 1 ...
#>  $ mereactive : Factor w/ 2 levels "non","oui": 1 1 2 2 1 1 2 1 1 2 ...
#>  $ sexe       : Factor w/ 2 levels "homme","femme": 1 2 2 1 2 2 2 1 1 2 ...
#>  $ PCS        : Factor w/ 8 levels "NA","agric","indep",..: 7 8 5 7 6 5 6 7 7 4 ...
#>  $ PCSpere    : Factor w/ 8 levels "agric","indep",..: 7 1 5 2 6 3 6 5 6 6 ...
#>  $ diplome    : Factor w/ 4 levels "aucun","<bac",..: 1 2 2 2 3 4 2 2 2 2 ...
#>  $ nationalite: Factor w/ 2 levels "francaise","etrangere": 1 1 1 1 1 1 1 1 1 1 ...