This function creates a density object from the provided x, y, and z matrices. The density object is a list containing the x, y, and z values with a class attribute set to "density" and "list".

This function creates a density object from the provided x, y, and z matrices. The density object is a list containing the x, y, and z values with a class attribute set to "density" and "list".

Usage

gen_density(x, y, z)

Arguments

x

A numeric vector representing the x-axis values of the density map.

y

A numeric vector representing the y-axis values of the density map.

z

A matrix representing the density values at each (x, y) coordinate.

Value

A density object which is a list containing the x, y, and z values with a class attribute set to "density" and "list".

Details

The function first checks if the dimensions of the z matrix are equal to the length of the x and y vectors. If not, it throws an error. Then, it creates a list containing the x, y, and z values and sets the class attribute of the list to "density" and "list".