numpy.random

Standard library package View source

function default_rng

default_rng(seed = None)

function beta

beta(a, b, size = None)

function binomial

binomial(n, p, size = None)

function bytes

bytes(length: int)

function chisquare

chisquare(df, size = None)

function choice

choice(a, size = None, replace: bool = True, p = None)

function dirichlet

dirichlet(alpha, size = None)

function exponential

exponential(scale = 1.0, size = None)

function f

f(dfnum, dfden, size = None)

function gamma

gamma(shape, scale = 1.0, size = None)

function geometric

geometric(p, size = None)

function get_state

get_state(legacy: bool)

function gumbel

gumbel(loc = 0.0, scale = 1.0, size = None)

function hypergeometric

hypergeometric(ngood, nbad, nsample, size = None)

function laplace

laplace(loc = 0.0, scale = 1.0, size = None)

function logistic

logistic(loc = 0.0, scale = 1.0, size = None)

function lognormal

lognormal(mean = 0.0, sigma = 1.0, size = None)

function logseries

logseries(p, size = None)

function multinomial

multinomial(n, pvals, size = None)

function multivariate_normal

multivariate_normal(mean, cov, size = None, check_valid: Literal[str] = "warn", tol: float = 1e-8)

function negative_binomial

negative_binomial(n, p, size = None)

function noncentral_chisquare

noncentral_chisquare(df, nonc, size = None)

function noncentral_f

noncentral_f(dfnum, dfden, nonc, size = None)

function normal

normal(loc = 0.0, scale = 1.0, size = None)

function pareto

pareto(a, size = None)

function permutation

permutation(x)

function poisson

poisson(lam = 1.0, size = None)

function power

power(a, size = None)

function rand

rand(*d)

function randint

randint(low, high = None, size = None, dtype: type = int)

function randn

randn(*d)

function random

random(size = None)

function random_integers

random_integers(low, high = None, size = None)

function random_sample

random_sample(size = None)

function ranf

ranf(size = None)

function rayleigh

rayleigh(scale = 1.0, size = None)

function sample

sample(size = None)

function seed

seed(seed = None)

function set_state

set_state(state)

function shuffle

shuffle(x)

function standard_cauchy

standard_cauchy(size = None)

function standard_exponential

standard_exponential(size = None)

function standard_gamma

standard_gamma(shape, size = None)

function standard_normal

standard_normal(size = None)

function standard_t

standard_t(df, size = None)

function triangular

triangular(left, mode, right, size = None)

function uniform

uniform(low = 0.0, high = 1.0, size = None)

function vonmises

vonmises(mu, kappa, size = None)

function wald

wald(mean, scale, size = None)

function weibull

weibull(a, size = None)

function zipf

zipf(a, size = None)

Modules 9

bitgen → logfactorial → mt19937 → pcg64 → philox → seed → sfc64 → splitmix64 → ziggurat →