Description Usage Arguments Value Note Author(s)

Estimate the baseline by using Savitzky-Golay Algorithm

1 | ```
sav.gol(T, fl, forder = 4, dorder = 0)
``` |

`T` |
vector of signals to be filtered |

`fl` |
filter length (for instance fl = 51..151) |

`forder` |
filter order (2 = quadratic filter, 4= quartic) |

`dorder` |
derivative order (0 = smoothing, 1 = first derivative, etc.) |

The return is a smoothed vector (baseline).

This function was added by Steffen Neumann. We appreciated his help to make the package better.

Steffen Neumann <sneumann@ipb-halle.de>

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