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13 lines
484 B
R
13 lines
484 B
R
# Goal: Display two series on one plot, one with a left y axis
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# and another with a right y axis.
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y1 <- cumsum(rnorm(100))
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y2 <- cumsum(rnorm(100, mean=0.2))
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par(mai=c(.8, .8, .2, .8))
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plot(1:100, y1, type="l", col="blue", xlab="X axis label", ylab="Left legend")
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par(new=TRUE)
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plot(1:100, y2, type="l", ann=FALSE, yaxt="n")
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axis(4)
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legend(x="topleft", bty="n", lty=c(1,1), col=c("blue","black"),
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legend=c("String 1 (left scale)", "String 2 (right scale)")) |