Sentence examples for by the sample selection from inspiring English sources

For this reason, the EU-SILC user database provides longitudinal weights that in principle correct for potential bias introduced by the sample selection (Eurostat 2010).

This could possibly be explained by the sample selection.

These differences may partly be explained by the sample selection, which included goiters, adenomas, carcinomas, and lymphocytic thyroiditis.

Despite careful sample preparation, processing, and analysis, it is possible that some of the microarray results were affected by technical artifacts introduced by the sample selection, microarray platform, or the hybridization procedure.

For the HYS group, we were only able to calculate a ratio between the averaged normal samples and one sample with AZFc due to the fact that possible replicates had been sorted out by the sample selection procedure.

For the benefit of the reader, we briefly review the key ideas underlying genetic algorithms next, and then follow up by a specific implementation engineered by us for the sample selection problem at hand.

The value estimated by the Heckman selection eliminates the sample selection bias that arises from the specification error of the zero data.

Therefore, in order to evaluate lobules representing different states of age-related involution, we also stratified the sample selection by involution categories [minimal involution (1 24 %), partial involution (25 74 %), and complete involution (≥75 %)].

" Data and sample selection" presents the data and the sample selection methods, followed by " Methods" with the econometric methods used for the estimation of different models.

aThis limitation of the sample selection procedure was mentioned by one of the reviewers, which we gratefully acknowledge.

However, our study is limited by the sample size, selection bias for second transplantation, and availability of donors for SCT or DLI.