unitted_access: Extract parts of a unitted object

In appling/unitted: Track Units as you Manipulate Data

Description

The standard accessors x[...], x[[...]], and x$name are all available for unitted objects.

Usage

## S3 method for class 'unitted'
x[...]

## S3 method for class 'unitted'
x[[...]]

## S3 method for class 'unitted'
x$name

Arguments

x	The unitted data.frame, vector, etc. to be accessed
...	Arguments passed to accessors, typically including one or more extraction indices
name	The name of the column to be extracted

Details

x[...] extracts elements with their units.

x[[...]] drops most attributes but retains units.

x$name extracts a named column, with units, from a unitted data.frame

Value

A new data.frame, vector, etc. with the right units still attached.

See Also

unitted_assign for assignment to parts of objects; unitted for definition of the unitted class

appling/unitted documentation built on May 10, 2019, 12:44 p.m.