// globals
var nAvg;
var nDist;
php
include ("plot_clt_common.php");

function doParameters () {
echo ('prob <- ' + getValue ("prob") + ';\n');
}

function doExpVar () {
echo ('avg.exp <- (1-prob)/prob;\n');
echo ('avg.var <- ((1-prob)/(prob^2))/' + nAvg + ';\n');
}

function doGenerateData () {
echo ('data <- matrix(rgeom(n=' + nAvg*nDist + ', prob=prob), nrow=' + nAvg + ');\n');
}

