Sentence examples for bootstrap method was performed from inspiring English sources

Second, to obtain an empirical null distribution, a bootstrap method was performed for each individual, in which 2,000 trial-randomized BOLD time series of each ROI were computed.

Second, to estimate the empirical threshold for Zg, a group-level bootstrap method was performed, in which 2,000 bootstrap samples of Zg collapsed across ROIs and participants were computed as the empirical null distribution of Zg, with the empirical threshold (P<0.05) then determined as Zt.

To further evaluate differences in discrimination between models, pair-wise AUC comparisons using bootstrap method were performed with a ROC comparison package [ 32].

In addition, bootstrapping method was performed to confirm the mediation effect.

Finally, Efron's enhanced bootstrapping method was performed to estimate the amount of shrinkage in the models [ 21].

Linear regression analyses with a bootstrapping method were performed to assess the associations.

The bootstrap resampling method was performed by randomly selecting an equal size of sample from each of the 10 bins (5 bins for each treatment) into 1 group and calculating the total cost difference between the 2 treatment groups.

Owing to the unknown distributions of the mean differences, non-parametric bootstrapping, a numerical resampling method, was performed (5000 iterations) to obtain reliable estimates of the s.e. for the clinical end points (Fine and Gelber, 2001).

The method was performed using close-neighbor interchange with a random option and with 500 bootstrap repetitions.

One thousand replicates of bootstrap analyses by maximum likelihood (ML) method were performed using PhyML version 2.4.4 [ 28] with the WAG+I+Γ4 model on two SunFire 15K machines, each of which has 96 CPUs.

If cost data do not conform to the assumptions for standard statistical tests, the non-parametric bootstrap method will be performed [ 51].