Sentence examples for several imputations from inspiring English sources

The basic principle is described by Rubin ([2003]): A few imputations of the first part are created (say M), and then for each of these, several imputations of the second part are created (say N).

Several imputations methods produce bias on psychometrical indexes (generally, the imputation methods artificially improve the psychometric qualities of the scale).

To take into account the uncertainty concerning the parameters of the imputation model, several imputations are performed with parameters drawn from the asymptotic distribution of their estimator.

Several imputation methods have been implemented and are widely used to impute genotypes from one chip to another.

Second, we developed and implemented several imputation methods for GBS data and evaluated the performance of prediction approaches using imputed data.

In this study, using both simulated and real data sets, we evaluated the effects of several influential factors on the performances of several imputation-based association methods.

Several imputation methods are available and their usefulness in association studies has been demonstrated, but factors affecting their relative performance in accuracy have not been systematically investigated.

Several imputation methods using various statistical models such as the haplotype-clustering algorithm [12], the hidden Markov model (HMM) [5], and the Markov Chain model [13], have been proposed.

Several imputation methods should be avoided, in particular PMS imputation.

Several imputation methods are currently available, based on different statistical models.

Several imputation algorithms have been proposed and implemented in freely available software such as Beagle [ 9], DAGPHASE [ 10] and Findhap [ 11].