Relaxing restrictions did not increase the model fit sufficiently.
The inverted teleseismic synthetic waveform compared with observed data showed that the peak amplitudes and later phases fit sufficiently well (Fig. 2a).
Given that an S+T formulation is necessary to allow adjustment for possible bias caused by differences among surveys in the geographical distribution of sampling, we concluded that the S+T model (Model 10) of concentration fits sufficiently well to be used for this purpose.
In addition, points or cases for which the model did not fit sufficiently were identified with the calculation of the standardised residuals or outliers, the leverage points, and the delta beta points.
These are likely to provide improved fits to sufficiently large training datasets, but their predictions may be more difficult to interpret than a simple weighted sum.
Our overall strategy was to keep the two trials separate and fit a sufficiently complex model in order to account for between-trial correlation to maximize the use of information and statistical power.
The model sufficiently fitted the data at one significant level (LR χ2 (12) = 42.34; Prob > χ2 = 0.00).
Glucose consumption and biomass formation can be sufficiently fitted by a logistic equation with 4 parameters (1).
Since the polynomial function whose degree was optimized by this criterion fitted the data sufficiently well to follow long-term slow slips, we consider that the estimated annual components are unaffected by long-term slow slips.
Since we obtained an h-value of 0.63 we concluded that the model fitted the data sufficiently well.
