Message-ID: <CE3AB751-4D21-11D8-88D4-0050E4C03977@warwick.ac.uk>
Date: 2004-01-22T21:27:39Z
From: David Firth
Subject: lm function
In-Reply-To: <20040122203539.74269.qmail@web21502.mail.yahoo.com>
If the model is called "mymodel", you could do
summary(mymodel)$coefficients[,2]
or
sqrt(diag(vcov(mymodel)))
This gives the estimated standard errors of the coefficients, which I
think is what you wanted.
David
On Thursday, Jan 22, 2004, at 20:35 Europe/London, jenny smith wrote:
> Hi,
> How can I extract the standard deviation of the coefficients when
> using the lm function. I know ____$coefficient gives me the
> individual betas. thank you
>
>
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