#lang racket
;;; Science Collection
;;; uniform-int-histogram-example.rkt
;;; Copyright (c) 2004-2011 M. Douglas Williams
;;; This file is part of the Science Collection.
;;; The Science Collection is free software: you can redistribute it and/or
;;; modify it under the terms of the GNU Lesser General Public License as
;;; published by the Free Software Foundation, either version 3 of the License
;;; or (at your option) any later version.
;;; The Science Collection is distributed in the hope that it will be useful,
;;; but WITHOUT WARRANTY; without even the implied warranty of MERCHANTABILITY
;;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
;;; License for more details.
;;; You should have received a copy of the GNU Lesser General Public License
;;; along with the Science Collection.  If not, see
;;; <http://www.gnu.org/licenses/>.
;;; -------------------------------------------------------------------

(require (planet williams/science/random-source)
         (planet williams/science/discrete-histogram-with-graphics))

(let ((h (make-discrete-histogram))
      (s (make-random-source)))
  (random-source-randomize! s)
  (with-random-source s
    (for ((i (in-range 10000)))
      (discrete-histogram-increment! h (random-uniform-int 10))))
   h "Histogram of Uniform Random Integers"))