Dear all, 
 
In the manual of lme4 (lme4t.pdf) library, "profile" and "confint" functions are used in page 12. I am trying to repeat the example but I can not. Is it necessary to call any library before using them? 
 
Any info is deeply appreciated.
 
Kind Regards 
Seyit Ali 

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Dr. Seyit Ali KAYIS
Selcuk University, Faculty of Agriculture
Kampus/Konya, Turkey



Tel: +90 332 223 2830   Mobile: +90 535 587 1139


Greetings from Konya, Turkey
http://www.ziraat.selcuk.edu.tr/skayis/
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