View source: R/mc_derivative_expm.R
mc_derivative_expm | R Documentation |
Compute the derivative of the exponential-matrix covariance link function.
mc_derivative_expm(dU, UU, inv_UU, Q, n = dim(UU)[1], sparse = FALSE)
dU |
A matrix. |
UU |
A matrix. |
inv_UU |
A matrix. |
Q |
A numeric vector. |
n |
A numeric. |
sparse |
Logical. |
Many arguments required by this function are provide by the
link[mcglm]{mc_dexpm}
. The argument dU is the derivative
of the U matrix with respect to the models parameters. It should
be computed by the user.
A matrix.
Wagner Hugo Bonat
expm
, link[mcglm]{mc_dexp_gold}
and link[mcglm]{mc_dexpm}
.
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