yamlet (version 1.2.1)

[[.unit_string: Element-select Unit String

Description

Element-selects unit_string, retaining class.

Usage

# S3 method for unit_string
[[(x, ...)

Value

unit_string

Arguments

x

unit_string

...

passed to next method

See Also

Other unit_string: [.unit_string(), as_unit_string(), as_unit_string.character(), as_unit_string.factor(), as_unit_string.symbolic_units(), as_unit_string.units()

Examples

x <- c(
  'm',
  's',
  'ng/mL'
)
x <- as_unit_string(x)
class(x)
class(x[[1]])