[R-sig-ME] nlme and missing data...

[Achaz von Hardenberg]

try na.action= na.omit

cheers,
achaz



On 18 Feb 2011, at 16:05, Jeffrey Harring wrote:

> Can anyone tell me if nlme ( ) accepts missing data?
> 
> The default argument to handle missingness for nlme ( ) is
> 
> na.action = na.fail
> 
> Is there another specification to allow some missing data or a work around to coerce nlme ( ) to accept data which are missing?
> 
> Any help at all would be greatly appreciated.
> 
> Thanks,
> Jeff
> 
> -- 
> ****************************************************************************
> Jeffrey R. Harring, Assistant Professor
> Department of Measurement, Statistics&  Evaluation (EDMS)
> 1230 Benjamin Building
> University of Maryland
> College Park, MD 20742-1115
> 
> Phone: 	301.405.3630
> Fax: 	301.314.9245
> Email: 	harring at umd.edu
> Web:  	http://www.education.umd.edu/EDMS/fac/Harring/webpage.html
> 
> _______________________________________________
> R-sig-mixed-models at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-sig-mixed-models