https://github.com/root-project/root
Revision 07f03a36421680da45fc68605f80602a5bcc95d9 authored by Rene Brun on 06 July 2004, 14:48:42 UTC, committed by Rene Brun on 06 July 2004, 14:48:42 UTC
 a little different approach to approximating the uncertainty in y because of the
 errors in x, is to make it equal the error in x times the slope of the line.
 The improvement, compared to the first method (f(x+ exhigh) - f(x-exlow))/2
 is of (error of x)**2 order. This approach is called "effective variance method".
 This improvement has been made in version 4.00/08 by Anna Kreshuk.


git-svn-id: http://root.cern.ch/svn/root/trunk@9407 27541ba8-7e3a-0410-8455-c3a389f83636
1 parent 1514649
History
Tip revision: 07f03a36421680da45fc68605f80602a5bcc95d9 authored by Rene Brun on 06 July 2004, 14:48:42 UTC
Improvement in TGraph::Fit:
Tip revision: 07f03a3
File Mode Size
BUILDSYSTEM -rw-r--r-- 6.0 KB
CREDITS -rw-r--r-- 8.6 KB
ChangeLog-2-24 -rw-r--r-- 46.8 KB
INSTALL -rw-r--r-- 27.0 KB
README -rw-r--r-- 2.9 KB
README.ALIEN -rw-r--r-- 2.4 KB
README.AUTH -rw-r--r-- 25.9 KB
README.GLOBUS -rw-r--r-- 17.2 KB
README.PROOF -rw-r--r-- 3.8 KB
README.SELECTOR -rw-r--r-- 8.6 KB

README

back to top