wk (version 0.3.4)

xy: 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 wk_xy
as_xy(x, ..., dims = NULL)
# S3 method for matrix
as_xy(x, ..., dims = NULL)
# S3 method for 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

# NOT RUN {
xy(1:5, 1:5)
xyz(1:5, 1:5, 10)
xym(1:5, 1:5, 10)
xyzm(1:5, 1:5, 10, 12)

# }