Description Usage Arguments Details Value Author(s) See Also Examples
View source: R/getFolderStructure.R
Given a single or a set of keywords, this function lists NASA's missions and returns a two column data-frame including its name and ID (for PDS)
1 | dirMissions(keywords=NULL, missions=NULL)
|
keywords |
An optional vector character with pattern to search in the list of NASA's missions. |
missions |
An optional data.frame of missions. |
If no keywords
is given, then the full set of missions will be returned, otherwise
a regex match will be made against missions' names.
If mission
is NULL
, then dirMissions
will retrive
an updated set of missions from http://pds.jpl.nasa.gov/tools/dsstatus/
Two-column data.frame containing missions PDS Id and Name.
George G. Vega
1 2 3 4 | ## Not run:
marcians <- dirMissions("mars")
## End(Not run)
|
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