Export a Lens-compatible diagnostic schema for a dataset — export_diagnostic

Profiles a data frame and writes a diagnostic_view.json describing column roles, sensitivity, and exposure levels. Does not synthesise data. Intended for agent pre-inspection and Lens ingestion.

Usage

export_diagnostic_package(
  data,
  path,
  roles = NULL,
  profile = NULL,
  overwrite = FALSE
)

Arguments

data: A data frame to describe.
path: Output path for the JSON file.
roles: Optional; a dataganger_roles object from detect_roles(). Computed internally if NULL.
profile: Optional; a dataganger_profile object from profile_data(). Computed internally if NULL.
overwrite: Logical. When FALSE (the default), aborts if path already exists.

Value

Invisibly, the written JSON path.

Examples

dat <- data.frame(age = c(34, 29, 41), grp = c("a", "b", "c"))
export_diagnostic_package(dat, path = tempfile(fileext = ".json"))