xy {wk}R Documentation

Efficient point vectors

Description

Efficient point vectors

Usage

xy(x = double(), y = double())

xyz(x = double(), y = double(), z = double())

xym(x = double(), y = double(), m = double())

xyzm(x = double(), y = double(), z = double(), m = double())

xy_dims(x)

as_xy(x, ...)

## S3 method for class 'wk_xy'
as_xy(x, ..., dims = NULL)

## S3 method for class 'matrix'
as_xy(x, ..., dims = NULL)

## S3 method for class 'data.frame'
as_xy(x, ..., dims = NULL)

Arguments

x, y, z, m

Coordinate values.

...

Passed to methods.

dims

A set containing one or more of c("x", "y", "z", "m").

Value

A vector of coordinate values.

Examples

xy(1:5, 1:5)
xyz(1:5, 1:5, 10)
xym(1:5, 1:5, 10)
xyzm(1:5, 1:5, 10, 12)
[Package wk version 0.3.4 Index]