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Hi Michael, Which verison of marray are you using? Could you also send me an example file (off-list) and I will take a look at the problem. cheers Jean On Mon, 16 Apr 2007, Michael Gormley wrote: > In using read.SMD I have ran into an issue. I have defined the layout and gnames arguments from a corresponding Galfile. When I run the SMD command, I get back that the object opt is not found. Looking at the code for the function and the help file, I have found that opt should be a list of additional parameters input to the scan function, coded using the ... syntax. However, the only place in which opt is defined is within a loop that is run if layout and gnames are null. Is this an error in programming or is there something I am missing? > > mraw_SHCP_ER<-read.SMD(choose.files(), path=NULL, layout=SHCP_ER_gal$layout, gnames=SHCP_ER_gal$gnames) > Generating target sample info from all files > Error in names(dots) : object "opt" not found > > Thanks, > Mike > [[alternative HTML version deleted]] > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor >