richfitz/grader: Numerical Derivatives

Version 0.1.0

Calculates numerical derivatives. This code is heavily inspired by numDeriv, but optimised for the situation where functions can accept vector valued arguments, support for rescaling to compute derivatives on a log scale, and eventually things like non-centred differences for functions that have discontinuities.

install.packages("devtools")
library(devtools)
install_github("richfitz/grader")