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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
correl
correlation of two variables
Calling Sequence
rho=correl(x,y,fre)
Arguments
- x
real or complex vector
- y
real or complex vector
- fre
matrix of type length(x) x length(y)
Description
correl(x,y,fre) computes the correlation of two variables x and y.
fre is a matrix of dimensions length(x) x length(y). In fre the element
of indices (i,j) corresponds to the value or number or frequences of
x_i&y_j.
References
Wonacott, T.H. & Wonacott, R.J.; Introductory Statistics, J.Wiley & Sons, 1990.
Examples
x=[2.5 7.5 12.5 17.5] h=[0 1 2] fre=[.03 .12 .07;.02 .13 .11;.01 .13 .14;.01 .09 .14] rho=correl(x,h,fre)
See Also
- covar — covariance of two variables
Authors
Carlos Klimann
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