st: Re: table for differences of means test

[Kit Baum <baum@bc.edu>]

Something like

sysuse auto,clear
su price,meanonly
local mean= r(mean)
local enn=r(N)
ttest price,by(foreign)
di "`r(N_1)' `r(N_2)'  `mean'  `enn'"

See Appendix B in the book below or "A little bit of Stata  
programming goes a long way" working paper on the website below.

Kit Baum, Boston College Economics and DIW Berlin
http://ideas.repec.org/e/pba1.html
An Introduction to Modern Econometrics Using Stata:
http://www.stata-press.com/books/imeus.html


On Jul 23, 2007, at 2:33 AM, Hught wrote:


> Thanks Kit and Ronan. One more thing - how can I include the overall
> no of observations and mean (i.e. both groups of variable q2q6) in the
> same table? It should look like:-
>
> Variable        N       Mean    N1      Mean1   N2      Mean2   p- 
> value
>
>
> Right now, I am doing it in two steps and entering the values of N and
> Mean manually.
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