Re: [R] Cook's distance for least absolute deviation (lad) regressions

2022-03-21 Thread John Fox
Dear Kelly and Jim, On 2022-03-20 9:40 p.m., Jim Lemon wrote: 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 th

Re: [R] Cook's distance for least absolute deviation (lad) regressions

2022-03-20 Thread Jim Lemon
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" alia