Benutzer:Sofia El Toro/Auswertungsskript
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R Code
staedte=read.table(file="Stadtranking-EUW.csv", header=T, sep=",", dec=",")
attach(staedte)
mean(EUW) # Durchschnitt ist 1.784694
median(EUW)
lv_rank=aggregate(EUW, by=list(Land), FUN=mean)
lv_rank=lv_rank[order(-lv_rank$x),]
z=1
for (i in 2:(dim(lv_rank)[1])) {
if (lv_rank$x[i]<lv_rank$x[i-1])
{z=c(z,z[i-1]+1)}
else {z=c(z,z[i-1])}
}
lv_rank=data.frame(z,lv_rank)
br=seq(min(EUW),max(EUW),0.3)
jpeg('hist.jpg')
hist(EUW, breaks=br, freq=FALSE, main="Häufigkeit der Wahlergebnisse",xlab="Ergebnisse in %", xaxt="n")
axis(1, at=br, labels=br)
dev.off()