Various interactions between the different models must be managed for the designed system to be robust and to fit initially defined specifications.
For each outcome variable, an "empty" model was fitted initially to investigate geographic variation across multiple scales.
Simple logistic regression models that included the main predictor of interest (study period as a surrogate of IIT) were fitted initially.
(2) y = X τ + Z g g + ε The full model (Equation 1) is then fitted, initially assuming the genetic covariance θ g 1 g 2 (model B) between the two trials is zero (equivalent to fitting each trial separately).
As long as the nested design fitted initially with the particular trial I think it would be fine.' (004, TM) Several respondents were concerned about impacts on the host trial design.
Already in her 40s, she made an awkward fit initially.
The data describing inhibition of the bicarbonate-dependent MgATP cleavage reaction by l-aspartate were analyzed by a nonlinear least-squares regression fit initially to eq 6 that describes mixed inhibition and then to eq 7 that describes competitive inhibition.
However, under field conditions, leaf herbivory data taken on site did not improve ANOVA model fit, initially suggesting that plant neighbor identity may play a larger role than herbivory in C. maculosa metabolism in the field.
To overcome this problem, we used a stepwise autoregression method that initially fits a high order model with many autoregressive lags and then sequentially removes autoregressive parameters until all remaining autoregressive parameters have significant t tests.
An iterative sampling procedure initially fits the data to multidimensional Gaussian distributions, then splitting and merging stages use a criterion of unimodality to optimize the detection of rare subpopulations, to converge on a consistent cluster number, and to describe non-Gaussian distributions.
The percentage data loss at steps i) and ii), as well as the percentage of departures of the spline-fitted values from the initially fitted Fourier series (step v) were also stored in separate layers (e1 e3), to aid the quality assessment of output layers.
