[R] running many different regressions

[Schalk Heunis]

Georg

for example:
>data(swiss)
>data=swiss
>lapply(2:length(data),function(x) lm(data[,1]~data[,x]))

HTH
Schalk Heunis



On Sun, Sep 20, 2009 at 2:05 PM, Georg Ehret <georgehret at gmail.com> wrote:
> Dear R community,
>   I have a dataframe with say 100 different variables. I wish to regress
> variable 1 separately on every other variable (2-100) in a linear regression
> using lm. There must be an easy way to do this without loops, but I have
> difficulties figuring this out... Can you please help?
> Thank you and best regards, Georg.
> *****************************************
> Georg Ehret
> Johns Hopkins University
> Institute of Genetic Medicine
>
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>
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