include("statobj2.php") ;

# Fonctions générales

$mv = new VS("AGE","70 10 15 15 20") ;

$et = $mv->taille() ;
$o1 = $mv->nbEgal(5) ;
$o2 = $mv->nbEgal(10) ;
$o3 = $mv->nbPlusPetit(20) ;
$o4 = $mv->nbPlusPetitOuEgal(20) ;
$o5 = $mv->valMin() ;
$o6 = $mv->valMax() ;
$o7 = $mv->mode() ;
$o8 = $mv->nbEgal($o7) ;

# Analyse QL

$ql = new QL("ACCORD","1 2 1 2 1 0 2 1 2 2",
            array( 0 => "Bof", 1 => "Oui", 2 => "Non"),"Sexe de la personne") ;

$tap = $ql->triAplat() ;

$ql->afficheTriAplat(2) ;
$ql->afficheTriAplat(3) ;
$ql->afficheTriAplat(1) ;

# Analyse QT

$qt = new QT("AGE","10 20 30 40","ans", "Age de l'individu") ;

$qt->decritVS() ;
$qt->decritQT() ;
$qt->analyseQT() ;

# Analyse de deux QT

$qt1 = new QT("DIST","1 2 3 4","c_km", "Distance parcourue en centaines de km") ;
$qt2 = new QT("CONS","6 11.5 18.6 24.4","l", "Consommation en litres d'essences") ;
$cor = array() ;
$cor = $qt2->coefcorr($qt1) ;
$rho = $cor[0] ;
$cfa = $cor[1] ;
$cfb = $cor[2] ;