AsyK (version 1.5.4)

plot.Laplace: Density Plot by Laplace kernel

Description

Plot density by using Laplace Kernel.

Usage

# S3 method for Laplace
plot(x, ...)

Arguments

x

an object of class "Laplace"

…

Not presently used in this implementation

Value

nothing

References

Khan, J. A.; Akbar, A. Density Estimation by Laplace Kernel. Working paper, Department of Statistics, Bahauddin Zakariya University, Multan, Pakistan.

See Also

To examine Laplace estimated values for density see Laplace and for Mean Squared Error mseLap. Similarly, for plot of Laplace kernel plot.RIG.

Examples

# NOT RUN {
y <- rexp(100,1)
h <- 0.79 * IQR(y) * length(y) ^ (-1/5)
den <- Laplace(y, 200, h)
plot(den, type = "s", ylab = "Density Function", lty = 1, xlab = "Time")
d1 <- density(y, bw=h)
lines(d1,type="p",col="red")
legend("topright", c("Real Density", "Density by Laplace Kernel"), col=c("red", "black"))
# }