bundles / scipy latest / scipy / io / _harwell_boeing / hb / HBInfo / from_data

classmethod

`scipy.io._harwell_boeing.hb:HBInfo.from_data`

source: /scipy/io/_harwell_boeing/hb.py :45

Summary

Create a HBInfo instance from an existing sparse matrix.

Parameters

m : sparse array or matrix: the HBInfo instance will derive its parameters from m
title : str: Title to put in the HB header
key : str: Key
mxtype : HBMatrixType: type of the input matrix
fmt : dict: not implemented

Returns

hb_info : HBInfo instance

Aliases

scipy.io._harwell_boeing.hb.HBInfo.from_data