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	<title>Statistical Graphics &#38; Data Visualization &#187; barplot</title>
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			<item>
		<title>R Script : Barplot with Gap Value</title>
		<link>http://enciety.com/community/R/2005/04/28/r-script-barplot-with-gap-value/</link>
		<comments>http://enciety.com/community/R/2005/04/28/r-script-barplot-with-gap-value/#comments</comments>
		<pubDate>Wed, 27 Apr 2005 18:40:45 +0000</pubDate>
		<dc:creator>Unung Istopo</dc:creator>
				<category><![CDATA[R Scripts]]></category>
		<category><![CDATA[barplot]]></category>

		<guid isPermaLink="false">http://10.20.32.11/wordpress/?p=29</guid>
		<description><![CDATA[Berikut ini ada script sederhana, idenya dari HDI Report oleh UNDP, yang disitu ada grafik yang unik-unik, kemudian coba saya tuangkan ke Rscript seperti dibawah ini. Script ini bisa rekan-rekan kembangkan untuk melihat gap dua nilai atau kalau nilai kedua lebih kecil daripada nilai pertama.

data &#60;- c(50,70,20,40,65,96,59.5,78.3)
barplot(data,col=c('darkorange','grey45'),border='white',axes=F,
ylim=c(0,100),xlab=' ',cex.axis=2) -> data.bp
axis(2,col='orange',cex=2)
axis(1,at=c(data.bp[1]+0.6,data.bp[3]+0.6,data.bp[5]+0.6,
data.bp[7]+0.6),labels=c('GROUP A','GROUP B','GROUP C','GROUP D'),
col='white')


for (i [...]]]></description>
			<content:encoded><![CDATA[<p>Berikut ini ada script sederhana, idenya dari HDI Report oleh UNDP, yang disitu ada grafik yang unik-unik, kemudian coba saya tuangkan ke Rscript seperti dibawah ini. Script ini bisa rekan-rekan kembangkan untuk melihat gap dua nilai atau kalau nilai kedua lebih kecil daripada nilai pertama.</p>
<pre>
data &lt;- c(50,70,20,40,65,96,59.5,78.3)
barplot(data,col=c('darkorange','grey45'),border='white',axes=F,
ylim=c(0,100),xlab=' ',cex.axis=2) -> data.bp
axis(2,col='orange',cex=2)
axis(1,at=c(data.bp[1]+0.6,data.bp[3]+0.6,data.bp[5]+0.6,
data.bp[7]+0.6),labels=c('GROUP A','GROUP B','GROUP C','GROUP D'),
col='white')
</pre>
<pre>
for (i in c(1,3,5,7)) {
segments(data.bp[i]-0.5,data[i],data.bp[i+1]+0.5,data[i],lwd=3)
segments(data.bp[i]-0.5,data[i+1],data.bp[i+1]+0.5,data[i+1],lwd=3)
arrows(data.bp[i]+0.5,data[i],data.bp[i]+0.5,data[i+1],code=3,lwd=2)
text(data.bp[i],data[i]+((data[i+1]-data[i])/2),data[i+1]-data[i],cex=2)
}

title('Barplot with gap - R - enciety')
</pre>
<p>Grafik yang dihasilkan adalah sebagai berikut :</p>
<p><img src='http://enciety.com/community/R/wp-content/bargap_innovative1.png' alt='' /> </p>
<p>Salam,</p>
<p>Unung Istopo H</p>
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