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output/Libraries/AForge.Math/AForge/Math/Histogram.cs

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+using System;
+
+namespace AForge.Math;
+
+[Serializable]
+public class Histogram
+{
+	private int[] values;
+
+	private double mean;
+
+	private double stdDev;
+
+	private int median;
+
+	private int min;
+
+	private int max;
+
+	private long total;
+
+	public int[] Values => values;
+
+	public double Mean => mean;
+
+	public double StdDev => stdDev;
+
+	public int Median => median;
+
+	public int Min => min;
+
+	public int Max => max;
+
+	public long TotalCount => total;
+
+	public Histogram(int[] values)
+	{
+		this.values = values;
+		Update();
+	}
+
+	public IntRange GetRange(double percent)
+	{
+		return Statistics.GetRange(values, percent);
+	}
+
+	public void Update()
+	{
+		int num = values.Length;
+		max = 0;
+		min = num;
+		total = 0L;
+		for (int i = 0; i < num; i++)
+		{
+			if (values[i] != 0)
+			{
+				if (i > max)
+				{
+					max = i;
+				}
+				if (i < min)
+				{
+					min = i;
+				}
+				total += values[i];
+			}
+		}
+		mean = Statistics.Mean(values);
+		stdDev = Statistics.StdDev(values, mean);
+		median = Statistics.Median(values);
+	}
+}