addstat

PURPOSE

ADDSTAT add statistic

SYNOPSIS

function [R,zz,z0,z2] = addstat(X,Y);

DESCRIPTION

 ADDSTAT add statistic 

 R = ADDSTAT(X,Y)
    if X is a numeric array, the basic statistics are calculated
        it includes the sample SUM, the number of samples,
        and the sum of sample squares 
    if X is a struct generated by ATEST (e.g. X=ATEST(x) ),
        derived statistics are calculated
        including the MEAN and STANDARD ERROR OF THE MEAN                


 see also: SUMSKIPNAN, COVM, SUMSQ, SEM, STAT2, STAT2RES

CROSS-REFERENCE INFORMATION

This function calls:

addstat ADDSTAT add statistic
covm COVM generates covariance matrix

This function is called by:

addstat ADDSTAT add statistic