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[ 原始碼: r-cran-numderiv  ]

套件: r-cran-numderiv (2016.8-1.1-3)

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.

其他與 r-cran-numderiv 有關的套件

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  • dep: r-api-4.0
    本虛擬套件由這些套件提供: r-base-core
  • dep: r-base-core (>= 4.0.0.20200528-1)
    GNU R core of statistical computation and graphics system

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