| udunits2-package | udunits-2 bindings for R |
| ud.are.convertible | Determine whether two units may be converted between each other |
| ud.convert | Convert numeric types from one unit to another |
| ud.get.name | Retrieve the udunits name or symbol from the database for a given units string |
| ud.get.symbol | Retrieve the udunits name or symbol from the database for a given units string |
| ud.have.unit.system | Determine whether udunits has loaded its units database |
| ud.is.parseable | Determine whether a unit string is parseable by the udunits library |
| ud.set.encoding | Set the udunits package level encoding type |
| udunits2 | udunits-2 bindings for R |