[R] Error for TukeyHSD ?

Silvia Lipski Silvia.Lipski at uni-konstanz.de
Thu Jul 19 13:16:04 CEST 2007


one question about TukeyHSD in R:

it seems to work only for models without Error terms but not when an  
Error is specified:


TukeyHSD(aov1,"Lang",ordered=TRUE,conf.level = 0.95)
--> the German error  message tells me its not a method that can be  
used with TukeyHSD:
Fehler in TukeyHSD(aov1, ordered = TRUE, conf.level = 0.95) :
         keine anwendbare Methode für "TukeyHSD"

A model like this is no problem:

I am very grateful for any help!

Dr. Silvia C. Lipski
University of Konstanz, Department of Linguistics, Neurolinguistics
Fach D 185, 78457 Konstanz, Germany
Tel: +49 7531 88-2927
Fax: +49 7531 88-2741
Email: Silvia.Lipski at uni-konstanz.de

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