r-cran-numderiv

Description

This package provide methods for calculating (usually) accurate numerical first and second order derivatives. Accurate calculations are done using Richardson's extrapolation or, when applicable, a complex step derivative is available. A simple difference method is also provided. Simple difference is (usually) less accurate but is much quicker than Richardson's extrapolation and provides a useful cross-check. Methods are provided for real scalar and vector valued functions.

---

Upload more screenshots

Please help extend the collection of screenshots. Just make a screenshot and upload it here. You don't need to register or anything.

Upload a screenshot

Hint: upload an image here from your clipboard with Ctrl-V

---

Homepage

https://cran.r-project.org/package=numDeriv

---

Install this software package

If the package is available for the distribution you are currently using on your computer then install the software by clicking on…

Install r-cran-numderiv