package scipy

  1. Overview
  2. Docs
package scipy
Legend:
Library
Module
Module type
Parameter
Class
Class type
type tag = [
  1. | `MMFile
]
type t = [ `MMFile | `Object ] Obj.t
val of_pyobject : Py.Object.t -> t
val to_pyobject : [> tag ] Obj.t -> Py.Object.t
val create : ?kwargs:(string * Py.Object.t) list -> unit -> t

None

val info : source:[ `File_like of Py.Object.t | `S of string ] -> [> tag ] Obj.t -> int * int * int * string * string * string

Return size, 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'.

val read : source:[ `File_like of Py.Object.t | `S of string ] -> [> tag ] Obj.t -> Py.Object.t

Reads the contents of a Matrix Market file-like 'source' into a matrix.

Parameters ---------- source : str or file-like Matrix Market filename (extensions .mtx, .mtz.gz) or open file object.

Returns ------- a : ndarray or coo_matrix Dense or sparse matrix depending on the matrix format in the Matrix Market file.

val write : ?comment:string -> ?field:string -> ?precision:int -> ?symmetry:string -> target:[ `File_like of Py.Object.t | `S of string ] -> a:[> `Ndarray ] Np.Obj.t -> [> tag ] Obj.t -> Py.Object.t

Writes sparse or dense array `a` to Matrix Market file-like `target`.

Parameters ---------- target : str or file-like Matrix Market filename (extension .mtx) or open file-like object. a : array like Sparse or dense 2-D array. comment : str, optional Comments to be prepended to the Matrix Market file. field : None or str, optional Either 'real', 'complex', 'pattern', or 'integer'. precision : None or int, optional Number of digits to display for real or complex values. symmetry : None or str, optional Either 'general', 'symmetric', 'skew-symmetric', or 'hermitian'. If symmetry is None the symmetry type of 'a' is determined by its values.

val to_string : t -> string

Print the object to a human-readable representation.

val show : t -> string

Print the object to a human-readable representation.

val pp : Format.formatter -> t -> unit

Pretty-print the object to a formatter.

OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct