def_projects {rmacrostrat} | R Documentation |
Retrieve metadata for Macrostrat projects
Description
A function to obtain information concerning the different Macrostrat projects. If no arguments are specified (default), data for all projects are returned.
Usage
def_projects(project_id = NULL)
Arguments
project_id |
|
Value
A data.frame
containing:
-
project_id
: The unique identification number of the Macrostrat project. -
project
: The name of the Macrostrat project. -
descrip
: Description of the Macrostrat project. -
timescale_id
: The unique identification number of the timescale used in the Macrostrat project. -
t_cols
: The total number of Macrostrat columns associated with the project. -
in_process_cols
: The total number of in-progress Macrostrat columns associated with the project. -
obsolete_cols
: The total number of obsolete Macrostrat columns associated with the project. -
t_units
: The total number of Macrostrat units associated with the project. -
area
: The area covered by the Macrostrat project in km2.
Developer(s)
Bethany Allen
Reviewer(s)
Lewis A. Jones
See Also
Macrostrat database metadata:
def_references()
,
def_sources()
,
get_stats()
Examples
ex1 <- def_projects()
ex2 <- def_projects(project_id = 4)