yepp,i have done as you said and run my test. but it seems something wrong with "sources" file. what it does mean?
> model1<‐siarmcmcdirichletv4(data,sources,tef,concdep=0,500000,50000) Error in the sources file - check this is numeric. Problems with inputs: siar has not been run. Warning message: In as.vector(data) : NAs introduced by coercion thx , bon weekend! -- View this message in context: http://r.789695.n4.nabble.com/incomplete-final-line-tp3309405p3313638.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.