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

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)

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(Rearrangement)
Loading required package: quantreg
Loading required package: SparseM

Attaching package: 'SparseM'

The following object is masked from 'package:base':

    backsolve

Loading required package: splines
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/Rearrangement/points.conint.Rd_%03d_medium.png", width=480, height=480)
> ### Name: points.conint
> ### Title: Points Method for Simultaneous Confidence Intervals
> ### Aliases: points.conint
> ### Keywords: aplot
> 
> ### ** 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)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>