R/data.R

In timwaite/nprtw: Nonparametric regression

#' Simulated data for Chapter 1
#'
#' The simulated dataset used in Chapter 1. The design points are generated as independent samples from U(0,1).
#' The responses were generated as noisy observations from the function \deqn{m(x)=(x^2+1)sin(2\pi x(1+3x)) .}
#' The noise was simulated from a \eqn{N(0,0.1^2)}
#'
#' @format A data frame with 200 rows and 2 columns:
#' \describe{
#'  \item{x}{design points}
#'  \item{y}{response values}
#' }
#'
"ch1data"