Пакет: r-cran-numderiv (2016.8-1.1-3)

[ Источник: r-cran-numderiv  ]

GNU R package for accurate numerical derivatives

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.

Другие пакеты, относящиеся к r-cran-numderiv

• dep: r-api-4.0

  виртуальный пакет, предоставляемый r-base-core

• dep: r-base-core (>= 4.0.0-3)

  GNU R core of statistical computation and graphics system

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