Statistical function library for Clojure using core.matrix
The purpose of this library is to provide useful statistical functions which are not part of core.matrix itself but are generally useful in statistical computing.
All of the functions are implemented on top of the core.matrix API: this means that you
can safely use them with any core.matrix implementation, and you will gain the performance
benefits of fast core.matrix implementations
core.matrix.stats is intended to be complementary with Incanter, and adopts the same
conventions wherever possible.
core.matrix.stats is available from Clojars:
Ensure you have core.matrix.stats added to your project as a dependency, and it will be ready to use.
(use 'clojure.core.matrix.stats)
;; Calculate the mean of four vectors
(mean [[1 2 3] [4 5 6] [7 8 9] [10 11 12]])
=> [5.5 6.5 7.5]
;; calculate the sample variance of a set of numbers
(variance [1 2 3 4 5])
=> 2.5