Return first or last frames of an moveVis frames object

Method for returning n last or first frames of a moveVis frames objects.

Usage

# S3 method for class 'moveVis'
tail(x, n = 6L, ...)

# S3 method for class 'moveVis'
head(x, n = 6L, ...)

Arguments

x

an object of class moveVis.

n

an integer of length up to length(x).

...

further arguments passed to or from other methods.

Value

A moveVis frames object.