nmm: combine_attr_deriv – R documentation

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combine_attr_deriv

combine_attr_deriv combines attributes of two deriv() results.

combine_attr_deriv combines attributes of two deriv() results.

combine_attr_deriv(t1, t2, attribute)

`t1`	Derivative of first expression. Results of `deriv()`.
`t2`	Derivative of second expression. Results of `deriv()`.
`attribute`	"grad" for gradient or "hessian" for the Hessian matrix.

Combined matrices of attributes.

Nonlinear Multivariate Models

v0.9

GPL (>= 2)

Authors

Simona Jokubauskaite [aut, cre], Reinhard Hoessinger [aut], Friedrich Leisch [aut]

Initial release