[R] proper work-flow with 'formula' objects and lm()
Liviu Andronic
landronimirc at gmail.com
Thu Nov 24 22:10:41 CET 2011
On Thu, Nov 24, 2011 at 9:14 PM, Duncan Murdoch
<murdoch.duncan at gmail.com> wrote:
> It is retained. terms(fit) will give it to you, if fit is an lm object.
>
Thank you. The following works nicely.
> (form <- formula(y1~x1))
y1 ~ x1
> x <- lm(form, anscombe)
> formula(terms(x))
y1 ~ x1
However, I was hoping that there was a way to input the 'form' object
so that summary(x) would print the underlying formula used, not the
formula object name. I was thinking of something in the style of
x <- lm(deparse(form), anscombe)
summary(x)
Can this be done? Regards
Liviu
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