ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

root/Development/ray/src/common/linregr.c

Comparing ray/src/common/linregr.c (file contents):
Revision 2.1 by greg, Tue Nov 12 16:55:46 1991 UTC vs.
Revision 2.4 by greg, Tue Feb 25 02:47:21 2003 UTC

#	Line 1 | Line 1
1	–	/* Copyright (c) 1991 Regents of the University of California */
2	–
1		#ifndef lint
2	<	static char SCCSid[] = "$SunId$ LBL";
2	>	static const char       RCSid[] = "$Id$";
3		#endif
6	–
4		/*
5		* Basic linear regression calculation.
6		*/
7
8	+	#include "copyright.h"
9	+
10	+	#include <math.h>
11	+
12		#include "linregr.h"
13
14
15	+	void
16		lrclear(l)                      /* initialize sum */
17		register LRSUM  *l;
18		{
#	Line 19 | Line 21 | register LRSUM *l;
21		}
22
23
24	+	int
25		flrpoint(x, y, l)               /* add point (x,y) to sum */
26		double  x, y;
27		register LRSUM  *l;
#	Line 32 | Line 35 | register LRSUM *l;
35		}
36
37
38	+	int
39		lrfit(r, l)                     /* compute linear regression */
40		register LRLIN  *r;
41		register LRSUM  *l;

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines (old)
>	Changed lines (new)