Description Usage Arguments Value References See Also Examples
A wrapper function to the functionality of the madness
package.
Converts a given x
to a madness object and then applies func
to
it, returning the result and the Jacobian for the transformation func
.
adiff
is used by the rjmcmcpost
function.
1 |
func |
The function to be differentiated (usually user-defined). |
x |
The values at which to evaluate the function |
... |
Further arguments to be passed to |
A numeric vector or matrix containing the result of the function
evaluation func(x, ...)
. The "gradient"
attribute of this
object contains the Jacobian matrix of the transformation func
.
Pav, S. E. (2016) Madness: Automatic Differentiation of Multivariate Operations.
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