نتایج جستجو برای: extreme
تعداد نتایج: 87152 فیلتر نتایج به سال:
The consistency of the estimator is obtained by a direct application of the the Law of Large Numbers (LLN) as ξ is bounded. The total probability
Copulas are a useful tool for understanding relationships among multivariate variables, and are important tools for describing the dependence structure between random variables, with different copulas representing different dependencies. Since the study of dependence is critically important in Statistics in order to carry out reliable analyses, understanding and applying results from copulas ca...
Extreme and non-extreme response styles (RSs) are prevalent in survey research using Likert-type scales. Their effects on measurement invariance (MI) in the context of confirmatory factor analysis are systematically investigated here via a Monte Carlo simulation study. Using the parameter estimates obtained from analyzing a 2007 Trends in International Mathematics and Science Study data set, a ...
This paper reports on the successful application of very-highperformance robotics in the electrical testing of multichip modules using only two probes, breaking with the old traditional array of probes as the primary test method. Complete production line tools include two high-speed Hummingbirdt probing robots and precise x–y tables to carry them and a fast, accurate opens–shorts test. To ensur...
The mechanical behaviour of Earth’s curst with a self-similar structure of faults is modelled using a continuous sequence of continua each with its own size of the averaging volume element. The overall tensorial properties scale isotropically, i.e. according to a power law with common exponent. In fault systems modelled by sets of 2-D cracks, the scaling is isotropic for both isotropically orie...
Extreme Programming (XP) as a methodology for software development is now widely known. There are numerous case studies and reports of it’s successful application in real world projects as well as in the academic sector. But it is equally important to experience and report things that went wrong. This paper is about problems and pitfalls that can occur when introducing XP. They are explained in...
Applying changes to software engineering processes in organisations usually raises many problems of varying nature. Basing on a real-world 2-year project and a simultaneous process change initiative in Poland the authors studied those problems, their context, and the outcome. The reflection was a need for a set of principles and practices to help introduce eXtreme Programming (XP). In the paper...
tions, but these are fully recorded in this volume; and several of the post-mortem findings are illustrated by excellent photographs and photomicrographs. But, in view of the discordant opinions as to the etiology of influenza, it may be useful to summarise some of the opinions and the findings of the authors. In the first place, B. influenza Pfeiffer was found present in all cases of uncomplic...
Rankings of countries on mean levels of self-reported Conscientiousness continue to puzzle researchers. Based on the hypothesis that cross-cultural differences in the tendency to prefer extreme response categories of ordinal rating scales over moderate categories can influence the comparability of self-reports, this study investigated possible effects of response style on the mean levels of sel...
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