genartlib.random — genartlib 0.1.23

abs-gauss clj

(abs-gauss mean variance)

Returns the absolute value of a single sample from a Gaussian distribution with the given mean and variance

choice clj

(choice & items)

Uniformly chooses one of the arguments

gauss clj

(gauss mean variance)

Samples a single value from a Gaussian distribution with the given mean and variance

gauss-range clj

(gauss-range mean variance)

Returns a sequence of integers from zero to a value sampled from a Gaussian distribution with the given mean and variance

odds clj

(odds chance)

Returns true with probability 'chance', where change is between 0 and 1.0

pareto-sample clj

(pareto-sample scale shape)

Draws a single sample from a ParetoDistribution with the given scale and shape.

pareto-sampler clj

(pareto-sampler scale shape)

Returns a function to draw values from a ParetoDistribution with the given scale and shape.

random-point-in-circle clj

(random-point-in-circle x y radius)

Picks a random point in a circle with a given center and radius

repeatable-shuffle clj

(repeatable-shuffle items)

A version of shuffle that uses Processing's random fn to ensure that the same random seed is used.

simple-triangular clj

(simple-triangular b)

Like triangular, but assumes a = 0 and b = c

triangular clj

(triangular lower mode upper)

Returns a single sample from a Triangular distribution

weighted-choice clj

(weighted-choice & items-and-weights)

Given a sequence of alternating item and weight arguments, chooses one of the items with a probability equal to the weight. Each weight should be between 0.0 and 1.0, and all weights should sum to 1.0.