نتایج جستجو برای: confidence
تعداد نتایج: 170144 فیلتر نتایج به سال:
There is vast empirical evidence that for many economic variables conditional variances and covariances change over time. Given the importance of heteroscedasticity in finance and macroeconomics1 it is not surprising that estimation of the time-varying volatility has attracted substantial attention in the literature. As any time-varying parameter, volatility can be modelled both with observatio...
1 David W. Petr, University of Kansas, Department of Electrical Engineering and Computer Science, Lawrence, KS 66045, [email protected] Abstract -The important skill of building confidence in one’s analysis through sanityand cross-checking is often poorly acquired by engineering students. An introductory circuit analysis class presents an ideal opportunity in which to emphasize and measure th...
Introduction: There are various ways such as confidence-based exams to eliminate lucky guesses on a multiple choice question test. In this study the relation between students’ gender and their score on selecting confidence choices in confidence based exams was assessed. Methods: This was a descriptive retrospective study. It was done on all of the medical students taking Biochemistry course du...
This paper presents a new sampling-based methodology designed to facilitate the visual analysis of the confidence sets generated by an inference function such as the likelihood. This methodology generates a sample of parameters from a confidence distribution. This distribution is designed so that its probabilities on the parameter space are equal to the asymptotic coverage probabilities of the ...
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