I am trying to conduct a preliminary test on my data before moving onto the real analysis in CellCODE, whereby my data ("E.rna")- 

Has been labeled using the IRIS data that accompanies CellCODE.

EmapTag=tagData(IRIS, 0.7, max=15, ref=E.rna, ref.mean=F)

"E.rna", then  has  columns so I set the following to split it into two groups.

grp=as.factor(rep(c(1,2), each=ncol(E.rna)/2)) #ensuring it matches the ncol(E.rna)
SPVs=getAllSPVs(E.rna, grp=grp, dataTag=EmapTag, method="mixed", plot=T, mix.par=0.3)

The process seems to work up until the last line where I get an error:

But then the process is curtailed by the following error.

Error in apply(data, 1, mean) : dim(X) must have a positive length

Has anyone encountered this error before?

Although the reference website for the CellCODE paper says that the package will be published on bioconductor shortly, I don't see it in the release or devel branch of Bioconductor.

As such, your best bet might be to contact the authors directly.

You can find the author's email address in the DESCRIPTION file of the CellCODE package.