Create Metadata Column Table

Converts a mighty_study or mighty_domain object into a flat dataframe of column definitions.

Usage

create_md_col(x)

Arguments

x

A mighty_study or mighty_domain object.

Value

A tibble with one row per column containing:

table_id

Table identifier

table_label

Table label/description

order

Column order within table

id

Column name

label

Column label

origin

Origin type (e.g., "Predecessor", "Derived")

key

Logical, whether column is a key

is_core

Logical, whether column is a core variable

core

String, whether a column is Req, Cond or Perm

method

Derivation method

codelist

Codelist reference

format_type

Data type ("C" or "N")

format_length

Maximum length

format_display

Display format

comment

Comment

See also

mighty_study, populate_sparse(), populate_core()

Examples

study <- mighty_study(
  path = system.file("examples", package = "mighty.metadata")
)
mdcol <- create_md_col(study)