Suddenly (e.g. yesterday) all my functions that have "na.rm=" as a
parameter (e.g., mean(), sd(), range(), etc.) have been reporting
warnings with "na.rm=T". The message is "Warning message: the condition
has length > 1 and only the first element will be used in: if (na.rm) x
<- x[!is.na(x)] ".   This has never happened before.  I don't recall
having done anything that might generate this message.  How do I fix
this?
Joe

Joseph F. Lucke, PhD
Biostatistician
Center for Clinical Research and Evidence-based Medicine
Department of Pediatrics
School of Medicine
University of Texas Health Science Center at Houston
Voice: 713-500-5651
Email: Joseph.F.Lucke@uth.tmc.edu
Postal Mail: PO Box 20708, Houston, TX 77225-0708
 
 

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