The issues of long-term calibration for the various components of the altimeter measurement system are reviewed in the paper.
Between 250 and 300 nm, the reduced magnitude of solar variability becomes comparable to the long-term calibration uncertainty.
In the vibration and shock-prone environment of a car, it is generally accepted that long-term calibration stability cannot be guaranteed, and online recalibration methods have been proposed [12,13] in an effort to improve the applicability.
This long-term calibration point probably represents an underestimate of the true sheep/goat divergence and might have had a considerable impact on the date estimates.
Obviously, the absence of A bezoars in our dataset is an issue, as well as the long-term calibration point, which might represent an underestimate of the true sheep/goat divergence.
While they are analyzing the discrepancies in the "rate of change" when it is estimated using short or long-term calibration points, our concern is precisely the process inside the rate of change, i.e., the factors responsible for the differences between the mutation and substitution rates.
The parameter β LP is termed calibration slope [ 24], which can be seen as a uniform shrinkage factor [ 10, 11].
In Section 2, we give our definitions of the terms calibration and normalization, and describe the model and algorithm for the normalization method.
One general calibration covering 6 consecutive months together with two additional short-term calibrations during summer (31 days) and winter (56 days) were carried out applying the data series from one of the ponds.
This was done using second order polynomial Ordinary Least Squares (OLS) regression (including square terms and cross-terms), calibrated using calibration set T ^ YA,NWay from the classical metamodelling (= T Input,A,Classical * C A (see Additional file 1, eq. S12c)) as regressors and calibration set T XA,NWay from the inverse metamodelling (= T Qutput,A,Inverse ) as response variables.
Their goal is thus to use the uncalibrated differences between the two eyes (which they term "temporal calibration") as a probe for deficits that would be masked by the spatial calibration procedure.
