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MeasuresHistogramMedian Method |
Calculate median value of an histogram.
Namespace: Accord.Statistics
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0
SyntaxRequest Example
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Returns value of median.
Parameters
- values
- Type: SystemInt32
Histogram array.
Return Value
Type: Int32Returns value of median.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type . When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).RemarksThe input array is treated as histogram, i.e. its indexes are treated as values of stochastic function, but array values are treated as "probabilities" (total amount of hits).
 Note |
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| The median value is calculated accumulating histogram's values starting from the left point until the sum reaches 50% of histogram's sum. |
See Also