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

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

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

function doGenerateData () {
echo ('data <- matrix(rlnorm(n=' + nAvg*nDist + ', meanlog=mean, sdlog=sd), nrow=' + nAvg + ');\n');
}

