| numDeriv-package | Accurate Numerical Derivatives | 
| 00.numDeriv.Intro | Accurate Numerical Derivatives | 
| genD | Generate Bates and Watts D Matrix | 
| genD.default | Generate Bates and Watts D Matrix | 
| grad | Numerical Gradient of a Function | 
| grad.default | Numerical Gradient of a Function | 
| hessian | Calculate Hessian Matrix | 
| hessian.default | Calculate Hessian Matrix | 
| jacobian | Gradient of a Vector Valued Function | 
| jacobian.default | Gradient of a Vector Valued Function | 
| numDeriv.Intro | Accurate Numerical Derivatives |