abs_fit_slope | R Documentation |

`drm`

is used for the fitting process.Fit absorbance data to exponential curve. `drm`

is used for the fitting process.

```
abs_fit_slope(
wl,
abs,
lim,
l_ref = 350,
control = drmc(errorm = FALSE, noMessage = TRUE),
...
)
```

`wl` |
vector containing wavelengths |

`abs` |
vector containing absorption in m^-1 |

`lim` |
vector containing lower and upper limits for wavelengths to use |

`l_ref` |
numerical. reference wavelength, default is 350, if set to NA l_ref is fitted |

`control` |
control parameters for drm, see |

`...` |
parameters that are passed on to drm |

numeric exponential slope coefficient

`drm`

```
data(absorbance)
abs_fit_slope(absorbance$wavelength,absorbance$sample1,lim=c(350,400),l_ref=350)
```

staRdom documentation built on July 9, 2023, 5:57 p.m.

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