It is therefore unclear how the superpopulation variance estimator would perform for the estimation of the effects of time-dependent covariates using the specific estimated time-dependent weights proposed in the WC model [ 4].
Participation in social programs is often misreported in survey data, complicating the estimation of the effects of those programs.
Estimation of the effects of environmental impacts is a major focus of current theoretical and policy research in environmental economics.
This article proposes the use of a variable-neighbourhood search algorithm to compute run orders that guarantee a precise estimation of the effects of the experimental factors.
The D-optimal design enables the reduction of the number of experiments from 48 to 18 while maintaining enough precision in the estimation of the effects.
This paper provides a general framework for the quantitative estimation of the effects of removing negative features on engineering analysis, or modification sensitivity for short.
In this article a new and much simpler computation method is introduced making the determination of the individual fluid flows and the estimation of the effects of constructive changes possible.
Our approach defines the word-length pattern for non-regular fractional factorial designs with two different types of factors which allows for the choice of optimal design to emphasize the estimation of the effects of interest.
The method is focused on providing an efficient means for updating structured wall clustered boundary meshes, important for reliable turbulent flow simulations, where the aim is the estimation of the effects of small/local deformations of the boundary.
The informations obtained by thermogravimetry, porosimetry, EIS and TEM are complementary and concordant, allowing an estimation of the effects of the dissolution and precipitation stages, which can be directly and quantitatively visualised by SEM.
This enabled separate estimation of the effects of the ionosphere and plasmasphere.
