apply_xmap              Apply Crossmap Transformation to Conformable
                        Data
as_xmap_tbl             Coerce links into a crossmap tibble
compose_xmap            Compose Two Crossmaps Through a Shared
                        Intermediate Classification
demo                    Demo objects for the 'xmap' package
indstat                 UNIDO INDSTAT4 industrial statistics (masked),
                        with country lookup
timor_occupn            Timor-Leste census occupation codes
validate_apply_xmap     Cheaply check whether '.data' is conformable
                        with an 'xmap_tbl'
validate_as_xmap        Cheaply check whether links form a valid
                        crossmap
