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hist

PURPOSE ^

% Produce histogram counts or plots.

SYNOPSIS ^

function [nn, xx] = hist (y, varargin)

DESCRIPTION ^

% -*- texinfo -*-
% @deftypefn {Function File} {} hist (@var{y}, @var{x}, @var{norm})
% Produce histogram counts or plots.
%
% With one vector input argument, plot a histogram of the values with
% 10 bins.  The range of the histogram bins is determined by the range
% of the data.  With one matrix input argument, plot a histogram where
% each bin contains a bar per input column.
%
% Given a second scalar argument, use that as the number of bins.
%
% Given a second vector argument, use that as the centers of the bins,
% with the width of the bins determined from the adjacent values in
% the vector.
%
% If third argument is provided, the histogram is normalized such that
% the sum of the bars is equal to @var{norm}.
%
% Extreme values are lumped in the first and last bins.
%
% With two output arguments, produce the values @var{nn} and @var{xx} such
% that @code{bar (@var{xx}, @var{nn})} will plot the histogram.
% @seealso{bar}
% @end deftypefn

CROSS-REFERENCE INFORMATION ^

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