TAU computes critical tau test value for outlier detection tests.

This function computes critical tau value using matlab's "tinv" function.

% TAU computes critical tau test value for outlier detection tests.
% Usage: cr_tau=tau(alfa,n,v)
% This function computes critical tau value using matlab's "tinv" function.
%
% Inputs:
% alfa 1-(confidence interval)
% n Number of measurements
% v Degree of freedom (Number of measurements-Number of unknowns)
% Output:
% cr_tau Critical tau test value.
% Requirements:
% Matlab's "tinv" funtion is required.
%
% Example:
% alfa=0.05; Confidence interval is %95
% n=1435; Number of measurements
% v=1429; Degree of freedom (Number of measurements-Number of unknowns)
%
% cr_tau=tau(alfa,n,v);
%
% Written by Ali Ihsan Kurt, Ph.D.
% 10-05-2004.
% E-mail: [e-mail]