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st: RE: Bonferonni corrected post hoc ANOVA confidence intervals


From   stephen.kay@adelphigroup.com
To   statalist@hsphsun2.harvard.edu
Subject   st: RE: Bonferonni corrected post hoc ANOVA confidence intervals
Date   Fri, 5 Aug 2005 11:23:30 +0100

Apologies for the last post - I've just realised that Lincom has a 'level'
option to specify the confidence interval - I just need to 'Bonferonni'
that.

>  -----Original Message-----
> From: 	Stephen Kay  
> Sent:	05 August 2005 11:07
> To:	'statalist@hsphsun2.harvard.edu'
> Subject:	Bonferonni corrected post hoc ANOVA confidence intervals
> 
> After a two way ANOVA with no interaction effects I want to compute
> Bonferonni corrected confidence intervals for differences between levels
> of a significant main effect. 
> 
> I can use Stata's 'Lincom' to compute uncorrected confidence intervals -
> can anyone advise how to compute a Bonferonni corrected. I can't find
> anything in the archives but I'm hoping someone clever has written an ado.
> If not a short example of do it yourself matrix code would be very
> appreciated as I haven't done much matrix programming in STATA before. I'm
> using STATA 8.2. 
> 
> Many thanks,
> 
> Steve
> 
> Stephen Kay
> Adelphi Group Products
> www.adelphigroup.com <www.adelphigroup.com> 
> 
>  
> 
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