Sentence examples for model fitting leads from inspiring English sources
Measuring the execution time of our implementation as a function of n and m and performing non-linear least-squares model fitting leads to F = 3.98 · 10-9, α = 2.94 and β = 1.04.
Compared to the goodness of classification by chance (46.1 %, being the a priori probability for the largest investor group, the CONV investors (NCONV = 194)), the model fit leads to a noticeable improvement, but it is not completely satisfying.
Alternative model fitting strategies led to selection of the same two explanatory factors.
The lead-time values and overdetection proportions used for the model were taken as average values simulated by a replica of the Markov lead-time model fitted by Draisma et al (2003) for 'relevant' cases (detections that were not overdetections), stratified by age (within 5 years) and biopsy Gleason score (<7, 7, >7), assuming screening with 100% attendance every 2 years.
Furthermore, the model with logarithm of lead did not improve model fit as determined by the Akaike Information Criterion AICC) and the model residuals.
This model fitted well the experimental data.
On an average of all models, fitting functions and databases, the procedure leads to, that is, a roughly 30% extension of the -scale when migrating from NB to WB.
Addition of hospital structural and process characteristics (models 2 and 3) improved the model fit and led to a reduction of the ICC (0.025, 0.022, respectively).
This leads to model-fit values comparable to those with imputed data (n = 342).
Their approach reduces the number of parameters as well as sample size for each separate model fit and can lead to efficient inference.
