DescriptionR-US state areas-1D log+extras.svg	English: 1D horizontal scatter plot (aka "dot plot" or "strip plot") example with continuous data, logged axis and outliers identified by name. Data = US state areas
Date	6 March 2009
Source	Own work
Author	HYanWong
Permission (Reusing this file)	Public domainPublic domainfalsefalse I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

 

This W3C-unspecified chart was created with R.

using the following commands

svg(file = "R-US_state_areas-1D_log+extras.svg", width = 5, height = 1.5, pointsize = 8)
#1D horizontal scatter plot (aka "dot plot" or "strip plot") example with continuous data, logged axis and outliers identified by name. Data = US state areas 
par(mar=c(3,4,4,1)+0.1)
X <- log10(state.area*2.58998811)
stripchart(X, pch=1, xaxt="n", xlab=expression(paste(italic("landArea")," (square km)")), mgp=c(2,0.5,0))
axis(1,log10(1:9*rep(10^(3:7), each=9)), rep("", 45))
axis(1,log10(10^(3:6)), expression(10^3, 10^4, 10^5, 10^6), cex.axis=0.8, mgp=c(2,0.5,0))
abline(v=log10(seq(0, 2e6, 100000)), lty="dotted", col="lightgray")
title(main="Size of US states", line=2.5)

###Add outliers
outliers <- order(match(X, sort(boxplot.stats(X)$out)), na.last=NA)
odd <- c(TRUE, FALSE)
text(X[outliers[odd]], 1, labels=state.name[outliers[odd]], adj=-0.2, cex=0.65, srt=35, xpd=NA, col="grey40")
text(X[outliers[!odd]], 1, labels=state.name[outliers[!odd]], adj=1.2, cex=0.65, srt=35, xpd=NA, col="grey40")
dev.off()