scipy.stats.rv_discrete.
rvs#
- rv_discrete.rvs(*args, **kwargs)[source]#
- Random variates of given type. - Parameters:
- arg1, arg2, arg3,…array_like
- The shape parameter(s) for the distribution (see docstring of the instance object for more information). 
- locarray_like, optional
- Location parameter (default=0). 
- sizeint or tuple of ints, optional
- Defining number of random variates (Default is 1). Note that size has to be given as keyword, not as positional argument. 
- random_state{None, int, numpy.random.Generator,
- numpy.random.RandomState}, optional- If - random_stateis None (or np.random), the- numpy.random.RandomStatesingleton is used. If- random_stateis an int, a new- RandomStateinstance is used, seeded with- random_state. If- random_stateis already a- Generatoror- RandomStateinstance, that instance is used.
 
- Returns:
- rvsndarray or scalar
- Random variates of given size.