MeasuresHistogramStandardDeviation Method (Int32, Double)
Calculate standard deviation of an histogram.
Accord.Math (in Accord.Math.dll) Version: 3.8.0
Syntax Request Example
public static double HistogramStandardDeviation(
this int values,
Public Shared Function HistogramStandardDeviation (
values As Integer(),
mean As Double
) As Double
- Type: SystemInt32
- Type: SystemDouble
Mean value of the histogram.
Returns value of standard deviation.
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)
The 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
The method is an equivalent to the HistogramStandardDeviation(Int32) method,
but it relies on the passed mean value, which is previously calculated
using HistogramMean(Int32) method.