Exact(2)
When the factor covariance was constrained, the model fit slightly decreased (AIC = 601.269), but remained acceptable.
Adding demographic variables does improve model fit slightly but does not have a major impact on predicted means and their standard errors (available on request from authors).
Similar(57)
Table 1 summarizes the results of adsorption capacity for all samples and, along Fig. 3, shows that the Freundlich model fits slightly better with the decrease in concentration (from 250 to 2000 ppm) at 303 K when comparing the R2 values (from Excel, Display R-squared value on chart) with the Langmuir model.
The models generally fit slightly better for unlagged exposure compared with 10- and 20-year lagged exposures, as measured by AIC.
Again, the model fit to field observation was slightly improved if local pH was assumed to influence the degradation rate.
This three-factor model fit the data of both the DOPPS and VETERAN sample slightly better than the two-factor model.
Accordingly, the Bromley model fits experimental data slightly better than the SIT model does [2].
The minor allele of rs2854344 appeared to confer a reduced risk of disease with a dominant model fitting the data slightly better than the codominant one (P=0.006 vs 0.007).
However, fitting slightly simplified models showed that the omission of this determinant had only a negligible effect on the ORs and their confidence intervals.
In the last model, the fit slightly improved when both structured and unstructured spatial effects were included in model (AIC for model M4 was 4009.58).
Following adjustment for DIF some aspects of model fit were slightly compromised, whereas others improved somewhat.
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