Results 31 to 40 of about 3,361,542 (356)

Introduction [PDF]

open access: yesStatistical Science 2011, Vol. 26, No. 2, 161-161, 2011
The Statistics Consortium at the University of Maryland, College Park, hosted a two-day workshop on Bayesian Methods that Frequentists Should Know during April 30--May 1, 2008. The event was co-sponsored by the Institute of Mathematical Statistics (IMS), Office of Research and Methodology, National Center for Health Statistics, Survey Research Methods ...
arxiv   +1 more source

The post-listing performance of new listings: A study on the JSE

open access: yesSouth African Journal of Business Management, 1989
The authors examine the post-listing performance of new issues on the JSE. On the basis of an empirical study conducted over the 1975-1986 period, evidence is presented indicating that abnormal returns do occur during the post-listing period.
D. J. Bradfield, B. G. Hampton
doaj   +1 more source

Single Acceptance Sampling Plan Based on Truncated-life Tests for the Exponentiated Moment Exponential Distribution With Application in Bladder Cancer Data [PDF]

open access: yesعلوم بهداشتی ایران, 2023
Background and Purpose: In statistical quality control, inspecting complete products is very hard due to its cost and time. This research uses a time-truncated single acceptance sampling plan to investigate bladder cancer data for the exponentiated ...
Zainalabideen AL-Husseini   +2 more
doaj  

An Introduction to Mathematical Statistics

open access: yes, 2017
The three main topics in statistics are estimators, tests, and confidence regions. The authors illustrate these in many examples, with a separate chapter on regression models, including linear regression and analysis of variance.
A. Vaart, M. Jonker, F. Bijma, R. Erné
semanticscholar   +1 more source

Simultaneous representations of explanatory characteristics of mergers

open access: yesSouth African Journal of Business Management, 1988
In this paper we consider the effect of various explanatory characteristics on target and acquiring firm shareholder's wealth using a specialized graphical technique.
R. C. Van Den Honert, G. D.I. Barr
doaj   +1 more source

Risk estimation in the thinly traded JSE environment

open access: yesSouth African Journal of Business Management, 1989
Received evidence has come to the fore which suggests that the major source of bias in the estimation of beta coefficients on the JSE can be attributable to the thinly traded phenomenon.
D. J. Bradfield, G. D.I. Barr
doaj   +1 more source

Rejoinder: Classifier Technology and the Illusion of Progress [PDF]

open access: yesStatistical Science 2006, Vol. 21, No. 1, 30-34, 2006
Rejoinder: Classifier Technology and the Illusion of Progress [math.ST/0606441]
arxiv   +1 more source

Effects of Vibration on the Electrical Performance of Lithium-Ion Cells Based on Mathematical Statistics

open access: yes, 2017
Lithium-ion batteries are increasingly used in mobile applications where mechanical vibrations and shocks are a constant companion. There is evidence both in the academic and industrial communities to suggest that the electrical performance and ...
Lijun Zhang   +4 more
semanticscholar   +1 more source

Breakthrough Solution for Antimicrobial Resistance Detection: Surface‐Enhanced Raman Spectroscopy‐based on Artificial Intelligence

open access: yesAdvanced Materials Interfaces, EarlyView., 2023
This review discusses the use of Surface‐Enhanced Raman Spectroscopy (SERS) combined with Artificial Intelligence (AI) for detecting antimicrobial resistance (AMR). Various SERS studies used with AI techniques, including machine learning and deep learning, are analyzed for their advantages and limitations.
Zakarya Al‐Shaebi   +4 more
wiley   +1 more source

Analysis of an Interface Crack between Piezoelectric Semiconductor Coating and Elastic Substrate Structure

open access: yesMathematics
Piezoelectric semiconductor materials possess a unique combination of piezoelectric and semiconductor effects, exhibiting multifaceted coupling properties such as electromechanical, acoustic, photoelectric, photovoltaic, thermal, and thermoelectric ...
Xiangru Tian   +4 more
doaj   +1 more source

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