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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
| Name | Description |
|---|---|
| A | - Input matrix (m × n) |
| options(optional) | - Computation options |
Returns
RankResult