[prev in list] [next in list] [prev in thread] [next in thread] 

List:       wekalist
Subject:    [Wekalist] simple logistic
From:       "Axmann" <axmann () fh-brandenburg ! de>
Date:       2005-11-30 15:29:40
Message-ID: mailman.153.1133364513.9768.wekalist () list ! scms ! waikato ! ac ! nz
[Download RAW message or body]

Hi,
 
 
 
I am trying to implement a Weka Output (simple logistic) into a SPSS Syntax.
 
My problem is that the formula for logistic regression 
 
 
 
(exp(b0+b1*x1+bk*xk))/(1+exp(b0+b1*x1+bk*xk))
 
 
 
does not fit with the Output. How does WEKA compute the output?
 
It would be nice if someone can help me with the correct formula.
 
 
 
Thank you very much
 
Ben
 
 
 
 
 
Benjamin Axmann
 
University of Applied Sciences (FH Brandenburg a. d. Havel)
 
Business Administration
 
 <https://list.scms.waikato.ac.nz/mailman/listinfo/wekalist> axmann at
fh-brandenburg.de

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://list.scms.waikato.ac.nz/pipermail/wekalist/attachments/20051130/4e0df347/attachment.html
_______________________________________________
Wekalist mailing list
Wekalist@list.scms.waikato.ac.nz
https://list.scms.waikato.ac.nz/mailman/listinfo/wekalist
[prev in list] [next in list] [prev in thread] [next in thread]