pearson.c File Reference

#include <math.h>
#include "MathType.h"

Go to the source code of this file.

Functions
REAL	blPearson (REAL *x, REAL *y, int NItem)

Detailed Description

Version

V1.3

Date

07.07.14

Copyright

(c) Dr. Andrew C. R. Martin, UCL, 1996-2014

Author

Dr. Andrew C. R. Martin

Institute of Structural & Molecular Biology, University College London, Gower Street, London. WC1E 6BT.

andre.nosp@m.w@bi.nosp@m.oinf..nosp@m.org..nosp@m.uk andre.nosp@m.w.ma.nosp@m.rtin@.nosp@m.ucl..nosp@m.ac.uk

This code is NOT IN THE PUBLIC DOMAIN, but it may be copied according to the conditions laid out in the accompanying file COPYING.DOC.

The code may be modified as required, but any modifications must be documented so that the person responsible can be identified.

The code may not be sold commercially or included as part of a commercial product except as described in the file COPYING.DOC.

Description:

Usage:

Revision History:

• V1.0 29.01.96 Original By: ACRM
• V1.3 07.07.14 Use bl prefix for functions By: CTP

Definition in file pearson.c.

Function Documentation

REAL blPearson	(	REAL *	x,
		REAL *	y,
		int	NItem
	)

Parameters

[in]	*x	Array of x items
[in]	*y	Array of y items
[in]	NItem	Number of items

Returns

Pearson correlation coefficient

Calculates the Pearson correlation coefficient This version makes 2 passes through the data

• 15.07.94 Original By: ACRM
• 07.07.14 Use bl prefix for functions By: CTP

Definition at line 99 of file pearson.c.