Description Usage Arguments Details Value Author(s) See Also
View source: R/calc_TL.MAAD.fit.Q.R
Internal function called by analyse_TL.MAAD.
This function makes a first estimation of the palaeodose based on a doses vector and a Lx/Tx vector provided.
See details for more information.
1 2 | calc_TL.MAAD.fit.Q(LxTx, LxTx.error, doses,
fitting.parameters = list(fit.method = "LIN", fit.weighted = FALSE))
|
LxTx |
numeric (required): Lx/Tx vector |
LxTx.error |
numeric (required): Error for the Lx/Tx vector |
doses |
numeric (required): doses vector |
fitting.parameters |
list (with default): fitting parameters. See details. |
This function estimates the equivalent dose before any supralineary correction based on the doses vector and the Lx/Tx matrix provided.
Different fitting methods are available (LIN
, EXP
, EXP+LIN
or EXP+EXP
).
Moreover, the fitting can be weigthed or not.
#' Fitting parameters
The fitting parameters are:
method
character: Fitting method (LIN
, EXP
, EXP+LIN
or EXP+EXP
).
fit.weighted
logical: If the fitting is weighted or not.
fit.use.slope
logical: If the slope of the Q growth curve is reused for the supralinearity correction.
fit.rDoses.min
numeric: lowest regenerative dose used for the fitting.
fit.rDoses.max
numeric: Highest regenerative dose used for the fitting.
Warning: This function is an internal function and should not be used except for development purposes. Internal functions can be heavily modified and even renamed or removed in new version of the package.
The function provides an TLum.Results object containing:
GC
lm: fitting result.
Q
numeric: equivalent dose estimation
Q.error
numeric: Error for the equivalent dose estimation
summary
numeric: parameters of the fitting result.
David Strebler, University of Cologne (Germany).
calc_TL.MAAD.fit.I, analyse_TL.MAAD.
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