[R] grubbs.test

Lukasz Komsta luke at novum.am.lublin.pl
Thu Apr 14 20:08:58 CEST 2005


Dnia 2005-04-14 15:34, Użytkownik Dave Evens napisał:


> Is it valid to use the grubbs.test in this way?
>

I'm very happy that someone is interested in my new package, but I must 
worry you, that Grubbs test is probably not proper in such case. Your 
data are dependent (time series) and possibly autocorrelated. The 
outliers package is designed for testing small independent samples (for 
example results of quantitative chemical analysis), not time series data.

Regards,

-- 
Lukasz Komsta
Department of Medicinal Chemistry
Medical University of Lublin
6 Chodzki, 20-093 Lublin, Poland
Fax +48 81 7425165




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