dmig_laplacian {mig} | R Documentation |
Laplacian of the MIG density with respect to the data
Description
Computes the sum of second derivatives of the multivariate
inverse Gaussian density with respect to the data argument
x
. The function is vectorized for more efficiency.
Usage
dmig_laplacian(x, xi, Omega, beta, scale = TRUE)
Arguments
x |
|
xi |
|
Omega |
|
beta |
|
Value
an n
vector
[Package mig version 2.0 Index]