summary(lm(y ~ x - 1))

Use google (R "linear regression without intercept")
Read the posting guide.

There.


On 6/14/07, genomenet@gmail.com <genomenet@gmail.com> wrote:
>
> Hi There,
>
> I have a set of data (xi,yi).I want to fit them with the equation
> y=mx.
>
> note: in the above equation, there is no intercept.
>
> I don't know how to use common software such as R , matlab, sas, or
> spss to do this kind of regression.
>
> Does anyone know how to do this?
>
> I know it is easy to use least square method to do this by
> programming. But I want to find if there exists some common software
> which can do this.
>
> Thank you very much.
>
> Van
>
> ______________________________________________
> R-help@stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Christophe Pallier (http://www.pallier.org)

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