[R] set the bahavior that R deal with missing values?

From: zhijie zhang <epistat_at_gmail.com>
Date: Fri 14 Jul 2006 - 00:33:10 EST


Dear Rusers,
 The default behavior in R when performing a regression model with missing values is to exclude any case that contains a missing value? How could i set the bahavior that R deal with missing values? e.g.:
exclude cases listwise
exclude cases pairwise
replace with mean
Thanks very much!

-- 
Kind Regards,
Zhi Jie,Zhang ,PHD
Department of Epidemiology
School of Public Health
Fudan University
Tel:86-21-54237149

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Received on Fri Jul 14 02:00:48 2006

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