Description Usage Arguments Value Examples
Farbpalette für einfache Graphiken in R
1 | farbe(Farbton, Schattierung)
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Farbton |
1:7, "blau", "grün", "gelb", "rot", "schwarz", "grau", "hellgrau" |
Schattierung |
1:4, "voll", "dunkel", "mittel", "hell" |
Hexcode des Farbtons
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | oldpar <- par(ask=F)
plot(1:7, 7:1, col=farbe(), pch=19, cex=6, xlab="", ylab="",
xlim=c(0.5,7.5), ylim=c(-2.5,8), axes=FALSE)
points(1:7, 7:1-0.7, col=farbe(,2), pch=19, cex=6)
points(1:7, 7:1-1.4, col=farbe(,3), pch=19, cex=6)
points(1:7, 7:1-2.1, col=farbe(,4), pch=19, cex=6)
text(1:7, 7:1+0.7, paste("farbe(", 1:7, ")\n",dimnames(farbe())[[1]][1:7], sep=""), cex=0.9)
sapply(1:7,function(x) text(x,8-x-seq(0,2.1,length.out=4),paste(dimnames(farbe())[[2]][1:4]),cex=0.5))
par(oldpar)
farbe("rot","mittel")
hist(islands, col=farbe("blau","dunkel"))
plot(1:28, pch=16, cex=seq(5,15,length.out = 28), col=farbe())
plot(rnorm(1000),rnorm(1000), main="Scatterplot Example", col=farbe("rot","mittel"), pch=16)
points(rnorm(1000,.5),rnorm(1000), col=farbe("blau","mittel"), pch=16)
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