level, it has to be done in
>the plot part, as in
>
>d <- kde2d(z1,z2)
>contour(d, levels=10^(-(2:9)/2), add=T)
>
>
>Eik Vettorazzi schrieb:
>> You may use kde2d from MASS, with estimates a 2d density
>>
>> d <- kde2d(z1,z2,h=10^(-(2:9)/2))
>> p
Hello,everybody,
I used the following codes to generate bivariate normal dependence structure
with unit Frechet margins.
Sigma <- matrix(c(1,.5*sqrt(1),.5*sqrt(1),1),2,2) # generate
y <- mvrnorm(Nsam, c(0,0), Sigma) # random
v <- cbind(pnorm(y[,1],mean = 0, sd = 1), pnorm(y[,2],mean
Hello,
I used the following codes to generate bivariate normal dependence structure
with unit Frechet margins.
Sigma <- matrix(c(1,.5*sqrt(1),.5*sqrt(1),1),2,2) # generate
y <- mvrnorm(Nsam, c(0,0), Sigma) # random
v <- cbind(pnorm(y[,1],mean = 0, sd = 1), pnorm(y[,2],mean = 0, sd =
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