Construct a meta cell reference atlas

# S4 method for tgMCAtlas
initialize(.Object, mat_id, naming_type, mc_id, graph_id, gset_id, type_annot)

Arguments

mat_id

umi matrix of the reference

naming_type

gene naming type

mc_id

metacell object id

graph_id

KNN adjacencies for the atlas

gset_id

gene set id for defining features

type_annot

data frame with type_id, type_name, type_color fields