I'll look at that today.
Thank You,
--
Noah Silverman, C.Phil
UCLA Department of Statistics
8117 Math Sciences Building
Los Angeles, CA 90095
On Jul 19, 2013, at 4:13 PM, Mark Leeds marklee...@gmail.com wrote:
see the hatvalues function in the car package. also, I highly recommend john's
The help page for plot.lm includes mention of lm.influence,
cooks.distance, and 'hatvalues in the See Also, section. Do any of
those accomplish what you want?
On Fri, Jul 19, 2013 at 4:14 PM, Noah Silverman noahsilver...@ucla.eduwrote:
Hello,
I'm working on some fairly standard
Hello,
I'm working on some fairly standard regression models (linear, logistic, and
poisson.) Unfortunately, the data is rather messy.
A visual inspection, using either a histogram or a density plot indicates some
significant outliers. Furthermore, summary statistics of the data indicate
see the hatvalues function in the car package. also, I highly recommend
john's
CAR book. there's a new edition that came out a year or so ago.
On Fri, Jul 19, 2013 at 6:14 PM, Noah Silverman noahsilver...@ucla.eduwrote:
Hello,
I'm working on some fairly standard regression models (linear,
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