Cook's distance for least absolute deviation (lad) regressions

Hi Kelly,
Perhaps the best place to look is the "car" package. There is a
somewhat confusing reference in the "cookd" function help page to the
"cooks.distance" function in the "base" package that doesn't seem to
be there.  Whether this is the case or not, I think you can still use
the "cookd" alias.

Jim

I'm wanting to calculate Cook's distance for least absolute deviation
(lad) regressions.

Which R packages and functions offer this?

Thanks!

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