When the parameter λ is different from 1, the nested multinomial logit model drops the IIA hypothesis between the different choices of the decision tree.
The inclusion of CNT with hemispherical end caps in the FEA model drops the estimated Young's modulus.
They're smaller, lighter, simpler, cheaper and more durable than off-the-shelf models, dropping the cost of the device immensely while also improving its maneuverability.
The backward selection process iteratively fit models, dropping the least-significant covariate at each step until all were significant at the cutoff level of 0.10.
To test whether the effect modification by genotype was driven by a few individuals or represented a more general shifting of the distribution of PM2.5 HRV slopes, we refit our mixed models, dropping the interaction terms with genotype but allowing for random subject-specific slopes.
We also estimated the model dropping these couples from the sample, with and without other explanatory variables; see Tables 6 and 7 for the results.
Because in about a third of the sample the woman was a "housewife" (see below Section 3, for a discussion), we also re-estimate the model dropping couples in which the wife was a "housewife".
Secondly, a model fitting all 18 variance components compared with a model dropping each of the autosomes in turn (LRT drop).
Fit of scalar ACE model to fully saturated model Fit of model dropping qualitative sex differences The best fitting model for early school leaving was mainly influenced by A and C factors, with a small contribution from unique environmental influences.
