public StochasticsRsiOscillator(IEnumerable <TInput> inputs, Func <TInput, decimal?> inputMapper, int periodCount) : base(inputs, inputMapper)
{
_rsi = new RelativeStrengthIndexByTuple(inputs.Select(inputMapper).ToList(), periodCount);
_rsiLow = i => Enumerable.Range(i - periodCount + 1, periodCount).Min(j => _rsi[j]);
_rsiHigh = i => Enumerable.Range(i - periodCount + 1, periodCount).Max(j => _rsi[j]);
PeriodCount = periodCount;
}
public NetMomentumOscillator(IEnumerable <TInput> inputs, Func <TInput, decimal?> inputMapper, int periodCount) : base(inputs, inputMapper)
{
_rsi = new RelativeStrengthIndexByTuple(inputs.Select(inputMapper), periodCount);
PeriodCount = periodCount;
}