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matrix.eigenvectors() - Pine Script Function

`matrix.eigenvectors()`

Overview

Returns a matrix of eigenvectors, in which each column is an eigenvector of the id matrix.

Syntax

matrix.eigenvectors(id) → matrix<float>

Parameters

Name	Type	Description
id	matrix<int/float>	A matrix object.

Returns

A new matrix containing the eigenvectors of the id matrix.

Remarks

The function is calculated using “The Implicit QL Algorithm”.

Examples

Example 1

//@version=6
indicator("`matrix.eigenvectors()` Example")// For efficiency, execute this code only once.
if barstate.islastconfirmedhistory // Create a 2x2 matrix
var m1 = matrix.new<int>(2, 2, 1) // Fill the matrix with values. matrix.set(m1, 0, 0, 2)
matrix.set(m1, 0, 1, 4)
matrix.set(m1, 1, 0, 6)
matrix.set(m1, 1, 1, 8) // Get the eigenvectors of the matrix. m2 = matrix.eigenvectors(m1) // Display matrix elements.
var t = table.new(position.top_right, 2, 2, color.green)
table.cell(t, 0, 0, "Matrix Elements:")
table.cell(t, 0, 1, str.tostring(m1))
table.cell(t, 1, 0, "Matrix Eigenvectors:")
table.cell(t, 1, 1, str.tostring(m2))

See Also