clojure.core.matrix.stats — net.mikera/core.matrix.stats 0.7.0

mean clj

(mean values)

Calculates the mean of a collection of values. Values may be scalars, vectors or higher-dimensional matrices.

normalise-probabilities clj

(normalise-probabilities v)

Normalises a numerical probability vector, i.e. to a vector where all elements sum to 1.0. A zero vector will be set set to [1/n .... 1/n].

sd clj

(sd values)

Calculates the sample standard deviation of a set of values. Values may be scalars, vectors or higher-dimensional matrices.

sum clj

(sum values)

Calculates the sum of a collection of values. Values may be scalars, vectors or higher-dimensional matrices.

sum-of-squares clj

(sum-of-squares values)

Calculates the sum of squares of a collection of values. Values may be scalars, vectors or higher-dimensional matrices.

variance clj

(variance values)

Calculates the unbiased sample variance of a set of values. Values may be scalars, vectors or higher-dimensional matrices.