points.conint {Rearrangement}

Points Method for Simultaneous Confidence Intervals

Description

A method for the points generic. It graphs both the upper and lower end-point functions of a confidence interval as points on a plot.

Usage

## S3 method for class 'conint'
points(x, ...)

Arguments

x

object of class conint

...

further arguments to points.default

Details

This is intended for plotting confidence intervals produced by the output of simconboot or rconint.

Author(s)

Wesley Graybill, Mingli Chen, Victor Chernozhukov, Ivan Fernandez-Val, Alfred Galichon

See Also

points, plot.conint, lines.conint

Examples

data(GrowthChart)
attach(GrowthChart)

nage <- 2 * pi * (age - min(age)) / (max(age) - min(age))
formula<-height~I(sin(nage))+I(cos(nage))+I(sin(2*nage))+I(cos(2*nage))+
          I(sin(3*nage))+I(cos(3*nage))+I(sin(4*nage))+I(cos(4*nage))
j <- simconboot(nage,height,lm,formula)
plot(nage,height,pch=21,bg='gray',cex=.5,xlab="Age (years)",ylab="Height (cms)",col="gray")
points(j)

detach(GrowthChart)