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Home MathPack Matrix Classes TIntMatrix, TMatrix and TMat3D Methods HarmonicMean
See also: MeanVar, GeometricMean 

HarmonicMean


Unit:SDL_matrix
Class: TMatrix, TIntMatrix
Declaration: function HarmonicMean (LowCol, LowRow, HighCol, HighRow: integer): double;

The method HarmonicMean calculates the harmonic mean of all matrix elements within a specific area. The range of the matrix elements to be used is determined by the parameters LowRow, LowCol, HighRow, and HighCol. If any of these elements holds a negative or zero value, an exception is raised.

Hint: Setting both the low and high parameter of a dimension (i.e. LowCol and HighCol) to zero values forces the method to use all elements of that dimension.


Last Update: 2023-Feb-06