| It is currently 22 May 2013, 22:09 |
|
All times are UTC + 1 hour |
 
|
Page 1 of 1 |
[ 1 post ] |
| Print view | Previous topic | Next topic |
Fooled by the normalization method and some narrow rings
| Author | Message |
|---|---|
|
Site Admin
Joined: 21 Dec 2008, 23:24 Posts: 72 Location: Saltsjobaden (Stockholm), Sweden 
|
 Fooled by the normalization method and some narrow ringsWhile analyzing the data in the file CO20050101-LCE-AjC.txt at the French CNRS database I observed a number of quite high Baillie/Pilcher and Hollstein based TTest correlation values which were not considered as correct datings. An analysis revealed that it was caused by a combination of VERY narrow rings and a weakness in these normalization methods. It is all described under the heading "Methodology" and "Fooled by narrow rings..." at
http://www.cybis.se/forfun/dendro Here is a direct link: http://www.cybis.se/forfun/dendro/foolbynarrow/index.htm Regards/Lars-Åke |
| 13 Apr 2009, 15:32 |
  
|
|
|
Page 1 of 1 |
[ 1 post ] |
|
All times are UTC + 1 hour |
Who is online |
Users browsing this forum: No registered users and 1 guest |
| You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot post attachments in this forum |