// Обработка интервалов (извлечение, расчет характеристик, вывод групированного ряда)
#region IntervalsProcessing
private void calculateGroupedSeries_Click(object sender, EventArgs e)
{
if (intSeries != null)
{
groupedSeries = GroupedRelativeArequenceSeries.calculateFromIntervalSeries(intSeries, intSeries.SeriesTable.Count);
visualizeGroupedSeries();
}
else
{
MessageBox.Show("Перед тем, как рассчитывать группированный ряд относительных частот,\n извлеките интервальный ряд обычных частот", "Не был извлечен интервальный ряд частот");
}
}
protected override List <double> probabilitiesCount(IntervalVariationStatisticSeries inValue)
{
List <double> probs = new List <double>(); // Вероятности
GroupedRelativeArequenceSeries groupedSeries = GroupedRelativeArequenceSeries.calculateFromIntervalSeries(inValue, inValue.SeriesTable.Count);
double sampleMean = SeriesCharacteristics.calculateSampleMean(groupedSeries.SeriesTable);
double lambda = 1 / sampleMean;
double buff;
foreach (KeyValuePair <LinearInterval, double> pair in inValue.SeriesTable)
{
buff = Math.Exp(-lambda * pair.Key.LeftBorder) - Math.Exp(-lambda * pair.Key.RightBorder);
probs.Add(buff);
}
return(probs);
}
private IntervalVariationStatisticSeries createNewIntervalSeries(IntervalVariationStatisticSeries old)
{
GroupedRelativeArequenceSeries groupedSeries = GroupedRelativeArequenceSeries.calculateFromIntervalSeries(old, old.SeriesTable.Count);
double sampleMean = SeriesCharacteristics.calculateSampleMean(groupedSeries.SeriesTable);
double sampleMeanSquare = SeriesCharacteristics.calculateSampleMeanSquare(groupedSeries.SeriesTable);
IntervalVariationStatisticSeries newInterval = IntervalVariationStatisticSeries.calculateSeriesFromReadySeries(old.SeriesTable);
foreach (KeyValuePair <LinearInterval, double> pair in newInterval.SeriesTable)
{
pair.Key.LeftBorder = (pair.Key.LeftBorder - sampleMean) / sampleMeanSquare;
pair.Key.RightBorder = (pair.Key.RightBorder - sampleMean) / sampleMeanSquare;
}
return(newInterval);
}
