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/* -----------------------------------------------------------------
FILE: stat.h
DESCRIPTION:utility routines to calculate min, max, mean, and variance.
CONTENTS: DOUBLE Ystat_min( array, number_ele, size_ele )
char *array ;
INT num_ele, INT size_ele ;
DOUBLE Ystat_max( array, number_ele, size_ele )
char *array ;
INT num_ele, INT size_ele ;
DOUBLE Ystat_mean( array, number_ele, size_ele )
char *array ;
INT num_ele, INT size_ele ;
DOUBLE Ystat_var( array, number_ele, size_ele, mean )
char *array ;
INT num_ele, INT size_ele ;
DOUBLE mean ;
DATE: Mar 7, 1989
REVISIONS:
----------------------------------------------------------------- */
#ifndef YSTAT_H
#define YSTAT_H
#ifndef lint
static char SccsYstat_H[] = "@(#) stat.h (Yale) version 1.1 4/21/91" ;
#endif
/*
Function:
Given an array of number_elements of size_element, calculate min
*/
extern DOUBLE Ystat_min( P3( VOIDPTR array, INT number_elements,
INT size_element ) ) ;
/*
Function:
Given an array of number_elements of size size_element,calculate max
*/
extern DOUBLE Ystat_max( P3( VOIDPTR array, INT number_elements,
int size_element ) ) ;
/*
Function:
Given an array of number_elements of size size_ele, calculate mean
*/
extern DOUBLE Ystat_mean( P3( VOIDPTR array, INT number_elements,
INT size_element ) ) ;
/*
Function:
Given an array of number_elements of size size_ele, calculate variance.
NOTE also need to give mean calculated from above
*/
extern DOUBLE Ystat_var( P4(VOIDPTR array,INT number_elements,
INT size_element, DOUBLE mean ) ) ;
#endif /* YSTAT_H */
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