protected internal override double Evaluate(double[] values)
{
if (values.Length < 1)
{
throw new EvaluationException(ErrorEval.DIV_ZERO);
}
return(StatsLib.stdevp(values));
}
public ValueEval Evaluate(ValueEval[] args, OperationEvaluationContext ec)
{
var values = ValueCollector.CollectValues(args);
if (values.Length < 1)
{
throw new EvaluationException(ErrorEval.DIV_ZERO);
}
return(new NumberEval(StatsLib.stdevp(values)));
}