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IR dependency report

Source: R/dependency.R
ir_dependency_report.Rd

Audits every step's consumed references (duration endpoints, assign sources, compute_param/summary_record PARAMCD/AVAL expectations) against columns produced by earlier executable steps or whitelisted via `known_columns`, and lists everything unresolved.

Usage

ir_dependency_report(ir, known_columns = character())

Arguments

ir

List of `aa_variable_ir` objects.

known_columns

Character vector of column names assumed to pre-exist in the source data.

Value

A data.frame with columns `variable`, `input`, `dataset`, `issue` (zero rows when every input resolves).

Details

Report undefined step inputs in an IR

Examples

spec <- mock_spec_adsl()
ir <- classify_variables(spec, "ADSL", backend = "rules")
ir_dependency_report(ir, known_columns = c("STUDYID", "USUBJID", "SUBJID",
  "TRT01P", "AGE", "RACEN", "RFSTDTC", "RFENDTC", "EXSTDTC"))
#>    variable   input dataset
#> 1     BMIBL  WEIGHT      vs
#> 2     BMIBL  HEIGHT      vs
#> 3     BMIBL   VISIT      vs
#> 4     BMIBL PARAMCD      vs
#> 5     BMIBL    AVAL      vs
#> 8       AGE  BRTHDT    ADSL
#> 9       AGE  TRTSDT    ADSL
#> 10    RACEN    RACE    ADSL
#> 11   TRT01P     ARM    ADSL
#>                                                                                                          issue
#> 1  not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 2  not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 3  not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 4  not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 5  not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 8  not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 9  not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 10 not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation
#> 11 not defined by earlier executable steps or known_columns; supply the source input or an upstream derivation