private IList <double> FilterOutliers(IList <double> data)
{
var k = 1.5; // tukey constant
var iqr = Stats.InterquartileRange(data);
var q1 = Stats.LowerQuartile(data);
var q3 = Stats.UpperQuartile(data);
var outlierLow = q1 - k * iqr;
var outlierHigh = q3 + k * iqr;
return(data.Where(x => x >= outlierLow && x <= outlierHigh).ToList());
}
