Simplify units by removing repeated units from the numerator and denominator
Usage
simplifyUnit(numerator = "", denominator = "")
Arguments
- numerator
The numerator of the units (or the whole unit specification)
- denominator
The denominator of the units (or NULL if numerator
is the whole unit specification)
Value
The units specified with units that are in both the numerator and
denominator cancelled.
Details
NA or "" for numerator and denominator
are considered unitless.
Examples
simplifyUnit("kg", "kg/mL")
#> [1] "mL"
# units that don't match exactly are not cancelled
simplifyUnit("kg", "g/mL")
#> [1] "kg*mL/g"
