| makeMeta {safetyGraphics} | R Documentation |
Create a metadata object table for a set of charts
Description
Generates metadata object for a list of charts. makeMeta() looks for metadata in 3 locations for each chart object:
Domain-level metadata saved as meta_chart$name in the chart$package namespace
Chart-specific metadata saved as meta_chart$domain in the chart$package namespace
Chart-specific metadata saved directly to the chart object as chart$meta After checking all charts, all metadata files are stacked in to a single dataframe and returned. If duplicate metadata rows (domain + text_key) are found, an error is thrown.
Usage
makeMeta(charts)
Arguments
charts |
list of safetyGraphics chart objects for which to create metadata |
Value
tibble of metadata with the following columns:
- domain
Data domain
- text_key
Text key indicating the setting name.
'--'delimiter indicates a field level data mapping- col_key
Key for the column mapping
- field_key
Key for the field mapping (if any)
- type
type of mapping - "field" or "column"
- label
Label
- description
Description
- multiple
Mapping supports multiple columns/fields
- standard_adam
Default values for the ADaM data standard
- standard_sdtm
Default values for the SDTM data standard