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Re: re: st: mediation analysis with proportional data


From   "Sandra Virgo" <Sandra.Virgo@lshtm.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   Re: re: st: mediation analysis with proportional data
Date   Fri, 14 Feb 2014 11:07:40 +0000

Hello Ariel

Thanks for your help, in particular the information about the khb method. 

The variables in question are not actually binary - they are proportional values, so they range between 0 and 1 with lots of different values in between. 

Using medeff did not work, presumably because its logit command only works with 0 and 1 values. 

Does the khb programme work with generalised linear models like the fractional logit I previously used on these data i.e. is it suitable for continuous values bounded by 0 and 1? 

Thanks
Sandra Virgo
London School of Hygiene & Tropical Medicine




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