Home > freetb4matlab > statistics > base > statistics.m

statistics

PURPOSE

% If @var{x} is a matrix, return a matrix with the minimum, first

SYNOPSIS

function S = statistics (X, dim)

DESCRIPTION

% -*- texinfo -*-
% @deftypefn {Function File} {} statistics (@var{x})
% If @var{x} is a matrix, return a matrix with the minimum, first
% quartile, median, third quartile, maximum, mean, standard deviation,
% skewness and kurtosis of the columns of @var{x} as its columns.
%
% If @var{x} is a vector, calculate the statistics along the 
% non-singleton dimension.
% @end deftypefn

CROSS-REFERENCE INFORMATION

This function calls:

kurtosis % If @var{x} is a vector of length @math{N}, return the kurtosis
mean % If @var{x} is a vector, compute the mean of the elements of @var{x}
quantile % For a sample, @var{x}, calculate the quantiles, @var{q}, corresponding to
skewness % If @var{x} is a vector of length @math{n}, return the skewness
std % If @var{x} is a vector, compute the standard deviation of the elements

This function is called by: