Description Usage Arguments Value
Estimate the joint density of two random variables (markers)
1 | biv_dens(dat, ngrids = 512, maxs = "default")
|
dat |
is a matrix of intensity of two random variables. |
ngrids |
is the number of grid-points to be used in estimating the kernel density. The diagonal multivariate plug-in bandwidth estimator is used. |
maxs |
is either a character named "default" or a vector of two values which will respectively be the maximum values considered for the two variables. If maxs = "default", the maximum of each of the data vectors are considered. |
It returns a kde object with estimated density and the grid-points from the ks package.
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