square: Apply a useful power

In STAT545-UBC-students/hw07-Mengsuper: Convenient Computation of Powers

Description

That's it – these functions just square, cube, or take the reciprocal/inverse of a vector.

Usage

square(x, plot_it = FALSE)

cube(x, plot_it = FALSE)

reciprocal(x, plot_it = FALSE)

Arguments

x	The vector to be squared or cubed.
plot_it	Display a plot of x vs the output? Use logical. FALSE by default.

Details

If you really want to see more, check out the internal pow function that these functions depend on.

Value

A vector that is the:

• square (for square)

• cube (for cube)

• reciprocal/inverse (for reciprocal)

of x.

Examples

cube(tenvec)
square(-5)
reciprocal(2)

STAT545-UBC-students/hw07-Mengsuper documentation built on May 3, 2019, 8:02 p.m.