For more information, a way to suppress the warning, and an example of RankWarning being issued, see polyfit .

Issued by polyfit when the Vandermonde matrix is rank deficient.

Examples

See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

numpy.RankWarning numpy.polynomial.polynomial.polyfit numpy.ma.extras.polyfit numpy.polynomial.hermite_e.hermefit numpy.polyfit numpy.polynomial.chebyshev.chebfit numpy.polynomial.hermite.hermfit numpy.polynomial.legendre.legfit numpy.polynomial.laguerre.lagfit

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them

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