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C Library Functions  - corr (3)

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NAME

corr(3f) - [M_datapac:STATISTICS] compute the sample correlation coefficient

CONTENTS

Synopsis
Description
Options
Examples
Author
Maintainer
License
References

SYNOPSIS

SUBROUTINE CORR(X,Y,N,Iwrite,C)

DESCRIPTION

CORR(3f) computes the sample correlation coefficient between the 2 sets of data in the input vectors X and Y. The sample correlation coefficient will be a REAL value between -1.0 and 1.0 (inclusively).

OPTIONS

X	description of parameter
Y	description of parameter

EXAMPLES

Sample program:

   program demo_corr
   use M_datapac, only : corr
   implicit none
   ! call corr(x,y)
   end program demo_corr

Results:

AUTHOR

The original DATAPAC library was written by James Filliben of the Statistical Engineering Division, National Institute of Standards and Technology.

MAINTAINER

John Urban, 2022.05.31

LICENSE

CC0-1.0

REFERENCES

o	Kendall and Stuart, The Advanced Theory of Statistics, Volume 1, Edition 2, 1963, pages 235-236.
o	Kendall and Stuart, The Advanced Theory of Statistics, Volume 2, Edition 1, 1961, pages 292-293.
o	Snedecor and Cochran, Statistical Methods, Edition 6, 1967, pages 172-198.

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Nemo Release 3.1

corr (3)

June 29, 2025

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