Statalist


[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

st: How to compute sigma or sum from a calculation?


From   adiwan fahlan <adiwan_f@yahoo.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: How to compute sigma or sum from a calculation?
Date   Sat, 2 Feb 2008 13:06:09 -0800 (PST)

> Dear all
> 
> thank you for the previous answers. 
> 
> What I was looking was how to sigma or sum from an
> equation, and find the b1 and b2 cooficient such as
> : 
> 
> 
>       Wj=  b1* SUM (Yi*exp^(b2*Dij)) where i =
1,2,3,...R
> 
>          Wj = wage in region j
>         Yi is Income in region i  
>             Dij is distance between region i and j
> 
> Thank you
> 
> 
> Regards
> Adiwa
> 
> 
>      
>
____________________________________________________________________________________
> Be a better friend, newshound, and 
> know-it-all with Yahoo! Mobile.  Try it now. 
>
http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
> 
> 
> *
> *   For searches and help try:
> *  
> http://www.stata.com/support/faqs/res/findit.html
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/
> 



      ____________________________________________________________________________________
Looking for last minute shopping deals?  
Find them fast with Yahoo! Search.  http://tools.search.yahoo.com/newsearch/category.php?category=shopping
*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/



© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index