Moreover, the accuracy and relevance of ancestral annotations (and thus of the whole analysis) may depend on the representativity of the sample of sequences; if certain annotations are clearly over-represented, then parsimony (and any ancestral reconstruction method) will tend to over-predict those annotations, thus producing erroneous results.
Although the representativity of GPs and patients in the sample is good, the frequencies only represent the consultations in the sample and were needed in this study to explore the magnitude of the effect on item scores.
Statistical methods are introduced to study the representativity of specimen.
The representativity of the results is better met, when regions are considered.
In this case the problem is how to decide the representativity of the opinions registered in Kundskap.
The variation between artificial corrosion procedures and within natural corrosion processes complicates the representativity of the cleaning tests for genuine historical objects.
We consider also unstructured isotropic microstructures based on random adsorption algorithms and we carry out a convergence study of the representativity of the proposed unit cells.
The affinity zone method developed here is a robust, statistical approach that can be used for evaluating the representativity of routine monitoring networks often used in continental level environmental and health risk assessments.
The difficulty of establishing the representativity of the information is one of several examples of how the planners cannot use the approved explicit methods to solve the key problems they wrestle with in their daily work.
Constructed using multivariate statistical techniques and physiographic and landscape variables reflecting underlying sources and spatial patterns of air pollution, affinity zones provide a spatial structure suited to exploring the representativity of monitoring networks and as a basis for air pollution mapping and exposure assessment.
For the truss simulations, contrary to the usual conclusions on bending beams for example, the mesh dependency does not only affect the position of the localized bands but also the global failure mode, questioning once again, for this particular application, the representativity of local simulations with truss elements.
