corrcoef

(/tools/hpmatlab/toolbox/matlab/datafun/corrcoef.m)

Function Synopsis

xy = corrcoef(x,y)

Help text

CORRCOEF Correlation coefficients.
	CORRCOEF(X) is a matrix of correlation coefficients formed
	from array X whose each row is an observation, and each
	column is a variable.
	CORRCOEF(X,Y) is the same as CORRCOEF([X Y]).

	If C is the covariance matrix, C = COV(X), then CORRCOEF(X) is
	the matrix whose (i,j)'th element is

	            C(i,j)/SQRT(C(i,i)*C(j,j)).

	See also COV, STD.

Cross-Reference Information

cov            /tools/hpmatlab/toolbox/matlab/datafun/cov.m
diag           /tools/hpmatlab/toolbox/matlab/elmat/diag.m
else           /tools/hpmatlab/toolbox/matlab/lang/else.m
end            /tools/hpmatlab/toolbox/matlab/lang/end.m
if             /tools/hpmatlab/toolbox/matlab/lang/if.m
nargin         /tools/hpmatlab/toolbox/matlab/elmat/nargin.m
sqrt           /tools/hpmatlab/toolbox/matlab/elfun/sqrt.m