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la.norms.rank

Compute the numerical rank of a matrix.

Syntax

la.norms.rank(A, options?)

Description

Compute the numerical rank of a matrix. The rank is computed as the number of singular values greater than a tolerance threshold. By default, the tolerance is: tol = max(m, n) * eps * max(singular values) where eps is the machine epsilon (~2.22e-16 for double precision).

Parameters

NameDescription
A- Input matrix (m × n)
options(optional)- Computation options

Returns

RankResult