[R] how to do a probit?

Chuck Cleland ccleland at optonline.net
Fri Oct 3 16:18:05 CEST 2008

On 10/3/2008 10:06 AM, Viktor Nagy wrote:
> Hi,
> I know that this question appears in the archives, but from the docs I
> couldn't figure out how to do it, (I am really new to R)
> I have a simple setting with three variables (y binary, x1 continuous, x2
> dummy) and would like to run a probit estimation of the form y=Phi(X*B). How
> can I do this? I've found nls, but can't figure out how to use it.

  You might want something like this:

glm(y ~ x1 + x2, data = yourdata, family=binomial(link="probit"))

> thanks for your help,
> Viktor
> 	[[alternative HTML version deleted]]
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Chuck Cleland, Ph.D.
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