Message-ID: <1128032514.5402.68.camel@localhost.localdomain>
Date: 2005-09-29T22:21:53Z
From: Marc Schwartz (via MN)
Subject: Binary Logit Regression with R
In-Reply-To: <E1EL6Zt-0000Oh-UV@sys34.mail.msu.edu>
On Thu, 2005-09-29 at 18:08 -0400, Johann Park wrote:
> Hi to all,
>
> I am a PH.D Student doing statistical analysis.
> I am totally new to R. I previously use Stata and am changing into R. I
> ususally do with logit regression with binary dependent variable (war
> occurence:1 or 0).
>
> I just want to know command to do that. More sepcifically,
>
> Let say, my Y is war occurence (occur=1, otherwise 0). And my independent
> variables (Xs) are trade, democracy, military power....etc.
>
> In Stata, I do like what follows:
>
> logit war trade democracy militarypower...
>
> Then I will get results.
>
> What are the equivalent command in R?
>
> Many thanks,
>
> JP
See ?glm in the base stats package or ?lrm in Frank Harrell's Design
package on CRAN.
BTW, doing:
help.search("logit")
or
RSiteSearch("logit")
would provide you with the ability to do keyword searches of your
current R installation or the online e-mail list and documentation
archives, respectively.
You should also review Chapter 11 - Statistical Models in R in "An
Introduction to R", which is installed with R or available online under
the Documentation/Manuals link on the main R web site.
HTH,
Marc Schwartz