Per-arm subject counts (BigN) for the efficacy population used by
cdisc_eff_resp / eff_resp_card — subjects with a BOR record in
pharmaverseadam::adrs_onco. Same two-column naming convention
as cdisc_saf_n; the totals differ from cdisc_saf_n because not every
safety-pop subject contributes a best-overall-response record.
Format
A data frame with 4 rows and 3 columns; same schema as
cdisc_saf_n (arm, arm_short, n).
Source
Derived in data-raw/bundle-demo.R from the per-arm BOR
denominator computed inside the cdisc_eff_resp pipeline.
See also
cdisc_saf_n for the safety-population counterpart.