OIdata-package: Data sets and supplements (OpenIntro)

In OIdata: Data sets and supplements (OpenIntro)

Description

A collection of data sets from several sources that may be useful for teaching, practice, or other purposes. Functions have also been included to assist in the retrieval of table data from websites or in visualizing sample data.

Details

Package:	OIdata
Type:	Package
Version:	1.0
Date:	2011-11-03
License:	GPL-2 | GPL-3
LazyLoad:	yes

Author(s)

Andrew P Bray and David M Diez

Maintainer: Andrew P Bray <[e-mail]>

References

OpenIntro openintro.org

Examples

data(military)
(tabFM <- table(military$branch, military$gender) /
          matrix(rep(table(military$branch), 2), ncol = 2))
barplot(tabFM[,1], main = "proportion female")

data(piracy)
pipa     <- piracy[piracy$chamber == "senate",]
keep     <- pipa$money_pro > 0 & pipa$money_con > 0
for_pipa <- pipa$stance[keep] == "yes"
col      <- ifelse(for_pipa, 2, 1)
pch      <- ifelse(for_pipa, 20, 1)
plot(pipa$money_pro[keep], pipa$money_con[keep],
     log="xy", col=col, pch=pch)

OIdata documentation built on May 2, 2019, 2:14 p.m.