Restrict the cdm object to a subset of tables.
Examples
cdm <- emptyCdmReference("my cdm")
cdm
#>
#> ── # OMOP CDM reference (local) of my cdm ──────────────────────────────────────
#> • omop tables: person, observation_period
#> • cohort tables: -
#> • achilles tables: -
#> • other tables: -
cdm |>
cdmSelect("person")
#>
#> ── # OMOP CDM reference (local) of my cdm ──────────────────────────────────────
#> • omop tables: person
#> • cohort tables: -
#> • achilles tables: -
#> • other tables: -