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

References

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

Examples

data(hawkins)

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(MonoPoly)
Loading required package: quadprog
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/MonoPoly/hawkins.Rd_%03d_medium.png", width=480, height=480)
> ### Name: hawkins
> ### Title: hawkins
> ### Aliases: hawkins
> ### Keywords: datasets
> 
> ### ** Examples
> 
> data(hawkins)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>