David, as always this is a terrific roundup. I note in passing that the big
data logistic function rxLogit used on the 1B observation dataset
(impressive run time!) inappropriately used the t distribution for testing
the coefficients in the logistic model [at least if the notation used is any
Thanks, Frank! I'm actually not sure what distribution it's using
there, but I'll pass this along to Sue Ranney who created the video.
Kind regards,
# David
On Tue, Aug 9, 2011 at 4:25 PM, Frank Harrell f.harr...@vanderbilt.edu wrote:
David, as always this is a terrific roundup. I note in
I write about R every weekday at the Revolutions blog:
http://blog.revolutionanalytics.com
and every month I post a summary of articles from the previous month
of particular interest to readers of r-help.
In case you missed them, here are some articles related to R from the
month of July:
I write about R every weekday at the Revolutions blog:
http://blog.revolution-computing.com
In case you missed them, here are some articles from last month of
particular interest to R users.
http://bit.ly/2HPlOe announced a directory of R user groups available
on the Revolutions blog.
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