/**
* Constructor.
* @param ref the indicator
* @param timeFrame the time frame
*/
public SigmaIndicator(IIndicator <decimal> indicator, int timeFrame)
: base(indicator)
{
_indicator = indicator;
_timeFrame = timeFrame;
_mean = new SMAIndicator(indicator, timeFrame);
_sd = new StandardDeviationIndicator(indicator, timeFrame);
}
/**
* Constructor.
* @param indicator the indicator
* @param timeFrame the time frame
*/
public StandardErrorIndicator(IIndicator <decimal> indicator, int timeFrame)
: base(indicator)
{
_timeFrame = timeFrame;
_sdev = new StandardDeviationIndicator(indicator, timeFrame);
}