clojure.core.matrix.random
Namespace for random number generation functions working with core.matrix
arrays.
Intended for use in random sampling, simulation etc.
randoms
(randoms)(randoms seed)
Returns a lazy sequence of random samples from a uniform distribution on [0,1).
May be given a optional seed that is either an integer value or a java.util.Random instance
sample-binomial
(sample-binomial size p)(sample-binomial size p n)(sample-binomial size p n seed)
Returns an array of samples from a binomial distribution with probability p
and n trials for each sample. If n is omitted, a single trial is performed.
Size may be either a number of samples or a shape vector.
sample-normal
(sample-normal size)(sample-normal size seed)
Returns an array of random samples from a standard normal distribution.
Size may be either a number of samples or a shape vector.
sample-rand-int
(sample-rand-int size n)(sample-rand-int size n seed)
Returns an array of random integers in the range [0..n), equivalent to
Clojure's rand-int function.
Size may be either a number of samples or a shape vector.