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Add multivariate distributions and permutations to dpnp.random.Generator #3160

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Add multivariate distributions and permutations to dpnp.random.Generator #3160

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
* Added the `dpnp.random.Generator` API with `default_rng`, `BitGenerator`, `SeedSequence` and the `Philox4x3210` bit generator, sampling on the device with the oneMKL device RNG API [#3157](https://github.com/IntelPython/dpnp/pull/3157)
* Added the continuous distributions of `numpy.random.Generator`, such as `gamma`, `beta` and `vonmises`, to `dpnp.random.Generator` [#3158](https://github.com/IntelPython/dpnp/pull/3158)
* Added `integers` and the discrete distributions of `numpy.random.Generator`, such as `poisson`, `binomial` and `hypergeometric`, to `dpnp.random.Generator`, along with `noncentral_chisquare` and `noncentral_f` [#3159](https://github.com/IntelPython/dpnp/pull/3159)
* Added the multivariate distributions, `permutation`, `shuffle`, `permuted`, `choice` and `bytes` to `dpnp.random.Generator` [#3160](https://github.com/IntelPython/dpnp/pull/3160)

### Changed

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19 changes: 19 additions & 0 deletions doc/reference/random.rst
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Expand Up @@ -55,6 +55,8 @@ Differences from NumPy
NumPy's rejection test rounds to accepting every sample above ``2**53``,
which makes its tail too heavy for ``a`` close to 1.
* ``hypergeometric`` requires ``ngood`` and ``nbad`` below ``10**9``.
* :meth:`Generator.shuffle` only accepts a :class:`dpnp.ndarray`, as in
CuPy.

Random Generator
----------------
Expand All @@ -75,6 +77,19 @@ Simple random data

Generator.integers
Generator.random
Generator.choice
Generator.bytes

Permutations
^^^^^^^^^^^^

.. autosummary::
:toctree: generated/
:nosignatures:

Generator.shuffle
Generator.permutation
Generator.permuted

Distributions
^^^^^^^^^^^^^
Expand All @@ -86,6 +101,7 @@ Distributions
Generator.beta
Generator.binomial
Generator.chisquare
Generator.dirichlet
Generator.exponential
Generator.f
Generator.gamma
Expand All @@ -96,6 +112,9 @@ Distributions
Generator.logistic
Generator.lognormal
Generator.logseries
Generator.multinomial
Generator.multivariate_hypergeometric
Generator.multivariate_normal
Generator.negative_binomial
Generator.noncentral_chisquare
Generator.noncentral_f
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