```
# NOT RUN {
library(LaplacesDemon)
x <- dsdlaplace(1,0.5,0.5)
x <- psdlaplace(1,0.5,0.5)
x <- qsdlaplace(0.5,0.5,0.5)
x <- rsdlaplace(5,0.5,0.5)
#Plot Probability Functions
x <- c(-3:3)
plot(x, dsdlaplace(x,0.5,0.5), ylim=c(0,0.6), type="l", main="Probability Function",
ylab="density", col="red")
lines(x, dsdlaplace(x,0.3,0.6), type="l", col="green")
lines(x, dsdlaplace(x,0.9,0.1), type="l", col="blue")
legend(-2.5, 0.5, expression(paste(p==0.5, ", ", q==0.5),
paste(p==0.3, ", ", q==0.6),
paste(p==0.9, ", ", q==0.1)),
lty=c(1,1,1), col=c("red","green","blue"))
# }
```

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