Crates.io | ndarray-rand |
lib.rs | ndarray-rand |
version | 0.15.0 |
source | src |
created_at | 2016-03-29 22:44:35.638847 |
updated_at | 2024-08-03 18:00:55.833974 |
description | Constructors for randomized arrays. `rand` integration for `ndarray`. |
homepage | |
repository | https://github.com/rust-ndarray/ndarray |
max_upload_size | |
id | 4613 |
size | 33,099 |
Constructors for randomized arrays: rand
's integration with ndarray
.
Generate a 2-dimensional array with shape (2,5)
and elements drawn from a uniform distribution
over the (0., 10.)
interval:
use ndarray::Array;
use ndarray_rand::RandomExt;
use ndarray_rand::rand_distr::Uniform;
fn main() {
let a = Array::random((2, 5), Uniform::new(0., 10.));
println!("{:8.4}", a);
// Example Output:
// [[ 8.6900, 6.9824, 3.8922, 6.5861, 2.4890],
// [ 0.0914, 5.5186, 5.8135, 5.2361, 3.1879]]
}
ndarray-rand
depends on rand
.
rand
and rand-distr
are
re-exported as sub-modules, ndarray_rand::rand
and ndarray_rand::rand_distr
respectively.
Please rely on these submodules for guaranteed version compatibility.
If you want to use a random number generator or distribution from another crate
with ndarray-rand
, you need to make sure that the other crate also depends on the
same version of rand
. Otherwise, the compiler may return errors saying
that the items are not compatible (e.g. that a type doesn't implement a
necessary trait).
Check RELEASES.md to see the changes introduced in previous releases.
Dual-licensed to be compatible with the Rust project.
Licensed under the Apache License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0 or the MIT license http://opensource.org/licenses/MIT, at your option. This file may not be copied, modified, or distributed except according to those terms.