hawkins

Description

This data gives x and y variables for the data published in Hawkins' 1994 article. This data was originally simulated from a standard cubic polynomial with equally spaced x values between -1 and 1.

Format

A data frame with 50 simulated observations on the following 2 variables.

y

a numeric vector

x

a numeric vector

Source

Hawkins, D. M. (1994) Fitting monotonic polynomials to data. Computational Statistics 9(3): 233–247.

Examples

data(hawkins)