w0 {MonoPoly} | R Documentation |
This data set gives simulated data from the function
y = 0.1x^3 + e
for e ~ N(0,0.01^2) and x evenly spaced between -1 and 1.
A data frame with 21 observations on the following 2 variables.
y
a numeric vector
x
a numeric vector
Murray, K., Müller, S. and Turlach, B.A. (2013). Revisiting fitting monotone polynomials to data, Computational Statistics 28(5): 1989–2005, doi: 10.1007/s00180-012-0390-5.
str(w0) plot(y~x, w0) monpol(y~x, w0)