Friedman test: biographical detail

["Nick Cox" <n.j.cox@durham.ac.uk>]

Those of you familiar with the Friedman test, 
implemented in Stata by Richard Goldstein, may
be interested to know that its originator, 
Milton Friedman, has just died aged 94. 

It appears that economists know him more through 
other contributions. See e.g. 

http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2006/11/16/state/n100144S61.DTL

Nick 
n.j.cox@durham.ac.uk 

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