[R] rob var/cov + LAD regression

From: Angelo Secchi <secchi_at_sssup.it>
Date: Thu 09 Feb 2006 - 03:22:44 EST

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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Received on Thu Feb 09 04:37:39 2006

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