Re: [R] Binary Logit Regression with R

From: Marc Schwartz (via MN) <mschwartz_at_mn.rr.com>
Date: Fri 30 Sep 2005 - 08:21:53 EST

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



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