trace_indicator_scores: Compute Trace Indicator Scores

In r4subtrace: Traceability Engine for Clinical Submission Readiness

Compute Trace Indicator Scores

Description

Computes summary metrics from evidence rows generated by trace_model_to_evidence(). Returns key traceability indicators.

Usage

trace_indicator_scores(evidence)

Arguments

evidence

A data.frame of evidence rows (must contain indicator_id and metric_value columns).

Value

A tibble with columns: indicator, value, description.

Examples

library(r4subcore)
ctx <- r4sub_run_context(study_id = "TEST001", environment = "DEV")
adam_meta <- data.frame(
  dataset = "ADSL", variable = c("STUDYID", "AGE", "AGEGR1"),
  label = c("Study ID", "Age", "Age Group")
)
sdtm_meta <- data.frame(
  dataset = "DM", variable = c("STUDYID", "AGE"),
  label = c("Study ID", "Age")
)
map <- data.frame(
  adam_dataset = "ADSL", adam_var = c("STUDYID", "AGE"),
  sdtm_domain = "DM",   sdtm_var = c("STUDYID", "AGE")
)
tm <- build_trace_model(adam_meta, sdtm_meta, mapping = map)
ev <- trace_model_to_evidence(tm, ctx = ctx)
trace_indicator_scores(ev)

r4subtrace documentation built on March 4, 2026, 1:07 a.m.