monregnp: Monotone no parametric regression

In bencuben/nparametric: Non-parametric basic functions

Description

This function is used to fit Monotone nonparametric regression for a bi-variated vector of data

Usage

monregnp(datos)

Arguments

datos

a vector, array or data frame

Value

Return a array, containing the estimated points for the adjusted curve

References

Conover, W. J. (1999) "Practical Nonparametric Statistics", 3rd Edition, Jhon Wiley & Sons.Inc

Examples

x=c(0,0.5,1.0,1.8,2.2,2.7,4.0,4.0,4.9,5.6,6.0,6.5,7.3,8.0,8.8,9.3,9.8)
y=c(30,30,30,28,24,19,17,9,12,12,6,8,4,5,6,4,6)
d=cbind(x,y)
est=monregnp(d)
plot(est,type="l",xlab="libras de azúcar", ylab="Días de fermentación")
points(x,y)
title(main="Curva de regresión no paramétrica")

bencuben/nparametric documentation built on July 15, 2020, 2:54 a.m.