Class ConnectivityMatrix represents a symmetric matrix of double-precision floating point values.

Namespace:  CenterSpace.NMath.Stats
Assembly:  NMathStats (in NMathStats.dll) Version: 3.4.0.0

Syntax

C#
[SerializableAttribute]
public class ConnectivityMatrix : DoubleSymmetricMatrix
Visual Basic (Declaration)
<SerializableAttribute> _
Public Class ConnectivityMatrix _
	Inherits DoubleSymmetricMatrix
Visual C++
[SerializableAttribute]
public ref class ConnectivityMatrix : public DoubleSymmetricMatrix

Remarks

The i, j entry represents the strength of connectivity between the variables i and j.
A symmetric matrix is equal to its transpose. In other words, A[i,j] = A[j,i] for all elements i,j in matrix A.
The matrix is stored in a vector column by column. For efficiency, only the upper triangle is stored. For example, the following 5 by 5 symmetric matrix: 
                | a00 a01 a02 a03 a04 |
                | a10 a11 a12 a13 a14 |
            A = | a20 a21 a22 a23 a24 |
                | a30 a31 a32 a33 a34 |
                | a40 a41 a42 a43 a44 |
is stored in a data vector v as: 
            v = [a00 a01 a11 a02 a12 a22 a03 a13 a23 a33 a04 a14 a24 a34 a44 ]
In general, A[i,j] = v[j(j+1)/2+i], i<=j v[i(i+1)/2+j], j<i

Inheritance Hierarchy

See Also