Nonparametric Estimation of the Derivatives of a Regression Function
The package "Nonparametric Estimation of the Derivatives of a Regressi...
Estimating the first derivative of a regression function by the method...
Estimating the second derivative of a regression function by the metho...
Estimating the first and second derivatives of a regression function by the method of Wang and Lin (2015) <http://www.jmlr.org/papers/v16/wang15b.html>.