Sentence examples for multiple matrix sampling from inspiring English sources

As is common in large-scale studies, the LV 2011 used a balanced multiple matrix sampling design to compile the test booklets.

Planned missing data in the item responses are a direct consequence of multiple matrix sampling designs (Frey et al. [2009]; Gonzalez & Rutkowski [2010]).

The study only investigates the third type of missing data and assumes that missing values in the item responses are MCAR (as a consequence of multiple matrix sampling) and missing values on background variables are MAR.

First, and just as is the case with the multiple matrix sampling for the test, it is desirable to limit the amount of time students are required to concentrate on completing a questionnaire while simultaneously providing opportunity to increase the content coverage of the questionnaires.

As noted, each of these studies routinely uses linked (or rotated) assessment booklets, a process often referred to as a multiple-matrix sampling design (Shoemaker 1973).

An improved lattice Boltzmann method (LBM) approach is developed for analyzing the detailed flow characteristics through multiple matrix constituents, investigating sample size effects on the permeability variation, and evaluating characteristic information at the representative elementary volume (REV) scale for the macroscale reference.

In this study, eight laboratory-scale diffusion experiments on five Culebra samples were analyzed using a methodology for modeling solute diffusion through porous media in the presence of multiple matrix diffusivities, Dp.

Geographical distance and IBR matrices were tested against matrices of pairwise FST values using a multiple matrix regression with randomization (MMRR) approach (Wang 2013).

However, we very carefully excluded patients with previous antibiotic exposure, and comprehensively screened for any potential source of infection by sampling multiple matrices.

Qualitative comparison of MESIMS and MALDI results for polymer samples prepared with multiple matrices aids our investigation of the solid-phase solubility of a variety of low molecular weight polymer materials.

Diffusion cell experiments were conducted to measure nonsorbing solute matrix diffusion coefficients in forty-seven different volcanic rock matrix samples from eight different locations (with multiple depth intervals represented at several locations) at the Nevada Test Site.