Hello,

I have some single-nucleotide positions in a GPos object, and I would like to move them of one base. But pos<- does not seem to be implemented and shift fail…

p <- GPos("chr1:10:+", stitch = FALSE)

pos(p) <- pos(p) + 1
    Error in pos(p) <- pos(p) + 1 : impossible de trouver la fonction "pos<-"

shift(p, 1)
    Error in (function (classes, fdef, mtable)  : 
      unable to find an inherited method for function ‘update_ranges’ for signature ‘"UnstitchedIPos"’

edit: I suppose there is some kind of hadean punishment for something like p@ranges@pos <- p@ranges@pos + 1L ?

p2 <- GPos(seqnames = seqnames(p), pos = start(p)+1)