RSiteSearch() is your friend.
For 1) Try RSiteSearch('Jackknife',restrict='functions')
For 2) see package quantreg
-- Bert Gunter
Genentech Non-Clinical Statistics
South San Francisco, CA
"The business of the statistician is to catalyze the scientific learning
process." - George E. P. Box
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Angelo Secchi
> Sent: Wednesday, February 08, 2006 8:23 AM
> To: [email protected]
> Subject: [R] rob var/cov + LAD regression
>
>
> Hi,
> after looking around I was not able to get info about these
> two questions:
>
> 1. Is there a function to have a "jackknifed corrected
> var/cov estimate" (as described in MacKinnon and White 1985)
> in a standard OLS regression?
>
> 2. Does R possess a LAD (Least Absolute Deviation) regression
> function?
>
> Any help?
> Thanks
>
> --
> ========================================================
> Angelo Secchi PGP Key ID:EA280337
>
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