merge.gct error

[oena]

even when matrix_only = T, merge.gct will add metadata of one GCT object to output. Can be fixed by setting cdesc to an empty dataframe as follows, but shouldn't be occurring in the first place:

overlap_tsne_modz <- merge.gct(merge.gct(xpr_b_for_tsne, xpr_lm_for_tsne,
dimension = "column", matrix_only = T),
xpr_c_for_tsne, dimension = "column", matrix_only = T)
overlap_tsne_modz@cdesc <- data.frame(id=overlap_tsne_modz@cid)
overlap_tsne_modz <- annotate.gct(overlap_tsne_modz, overlap_sigs, dimension="column", keyfield = "sig_id")