Dynamic-filter vs overlap CN seed metadata for XIC comparison — compare_pave_dyn_filtered_xic

Resolves the focal CN seed (feature_id) and a retained overlap seed (closest m/z and RT among post-dynamic-filter CN seeds).

Usage

compare_pave_dyn_filtered_xic_data(
  feature_id,
  object,
  i.pol = 0,
  comparison_feature_id = NULL
)

Arguments

feature_id: CN seed feature ID removed by TRACE dynamic filter.
object: MSdev object with TRACE results in `object@advancedAna$TRACE_temp`.
i.pol: Polarity index. `0` for negative and `1` for positive.
comparison_feature_id: Optional retained CN seed. When NULL, the closest overlap seed is chosen automatically.

Value

Data frame with one row per feature and columns feature_id, role, mz, rt, dyn_filter_removed, dyn_filter_detail, seed_mz_ppm, seed_rt_diff, and TRACE_cor_seed.