Original Message-
> [mailto:r-help-boun...@r-project.org] On Behalf Of Samuel Le
> Subject: [R] formula used by R to compute the t-values in a
> linear regression
> I was wondering if someone knows the formula used by the
> function lm to compute the t-values.
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summary.l
Le
Cc: r-h...@stat.math.ethz.ch
Subject: Re: [R] formula used by R to compute the t-values in a linear
regression
On Aug 1, 2011, at 15:27 , Samuel Le wrote:
> Hello,
>
>
>
> I was wondering if someone knows the formula used by the function lm to
> compute the t-values.
>
>
>
> -Original Message-
> [mailto:r-help-boun...@r-project.org] On Behalf Of Samuel Le
> Subject: [R] formula used by R to compute the t-values in a
> linear regression
> I was wondering if someone knows the formula used by the
> function lm to compute the t-values.
On Aug 1, 2011, at 15:27 , Samuel Le wrote:
> Hello,
>
>
>
> I was wondering if someone knows the formula used by the function lm to
> compute the t-values.
>
>
>
> I am trying to implement a linear regression myself. Assuming that I have K
> variables, and N observations, the formula I a
On Aug 1, 2011, at 9:27 AM, Samuel Le wrote:
Hello,
I was wondering if someone knows the formula used by the function lm
to compute the t-values.
I am trying to implement a linear regression myself. Assuming that I
have K variables, and N observations, the formula I am using is:
For t
Hello,
I was wondering if someone knows the formula used by the function lm to compute
the t-values.
I am trying to implement a linear regression myself. Assuming that I have K
variables, and N observations, the formula I am using is:
For the k-th variable, t-value= b_k/sigma_k
With b_k
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