# scipy.io.mminfo

scipy.io.mminfo(source)

  Return size and storage parameters from Matrix Market file-like ‘source’.

  Parameters
    source str or file-like

      Matrix Market filename (extension .mtx) or open file-like object

  Returns
    rows int

      Number of matrix rows.

    cols int

      Number of matrix columns.

    entries int

      Number of non-zero entries of a sparse matrix or rows*cols for a dense matrix.

    format str

      Either ‘coordinate’ or ‘array’.

    field str

      Either ‘real’, ‘complex’, ‘pattern’, or ‘integer’.

    symmetry str

      Either ‘general’, ‘symmetric’, ‘skew-symmetric’, or ‘hermitian’.

scipy.io.readsav scipy.io.mmread