Author
John Panaretos
Other affiliations: Trinity College, Dublin, University of Iowa, University of Patras ...read more
Bio: John Panaretos is an academic researcher from Athens University of Economics and Business. The author has contributed to research in topics: Control chart & Poisson distribution. The author has an hindex of 20, co-authored 122 publications receiving 2147 citations. Previous affiliations of John Panaretos include Trinity College, Dublin & University of Iowa.
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the basic procedures for the implementation of multivariate statistical process control via control charting are discussed, and the most significant methods for the interpretation of an out-of-control signal are described.
Abstract: In this paper we discuss the basic procedures for the implementation of multivariate statistical process control via control charting. Furthermore, we review multivariate extensions for all kinds of univariate control charts, such as multivariate Shewhart-type control charts, multivariate CUSUM control charts and multivariate EWMA control charts. In addition, we review unique procedures for the construction of multivariate control charts, based on multivariate statistical techniques such as principal components analysis (PCA) and partial lest squares (PLS). Finally, we describe the most significant methods for the interpretation of an out-of-control signal.
506 citations
Posted Content•
TL;DR: In this paper, the basic procedures for the implementation of multivariate statistical process control via control charting are discussed, and the most significant methods for the interpretation of an out-of-control signal are described.
Abstract: In this paper we discuss the basic procedures for the implementation of multivariate statistical process control via control charting. Furthermore, we review multivariate extensions for all kinds of univariate control charts, such as multivariate Shewhart-type control charts, multivariate CUSUM control charts and multivariate EWMA control charts. In addition, we review unique procedures for the construction of multivariate control charts, based on multivariate statistical techniques such as principal components analysis (PCA) and partial lest squares (PLS). Finally, we describe the most significant methods for the interpretation of an out-of-control signal.
483 citations
Posted Content•
TL;DR: In this paper, a comprehensive and critical review of the h-index and its most important modifications proposed in the literature, as well as of other similar indicators measuring research output and impact are presented and illustrated.
Abstract: We provide a comprehensive and critical review of the h-index and its most important modifications proposed in the literature, as well as of other similar indicators measuring research output and impact. Extensions of some of these indices are presented and illustrated.
115 citations
TL;DR: In this paper, a comprehensive and critical review of the h-index and its most important modifications proposed in the literature, as well as of other similar indicators measuring research output and impact are presented and illustrated.
Abstract: We provide a comprehensive and critical review of the h-index and its most important modifications proposed in the literature, as well as of other similar indicators measuring research output and impact. Extensions of some of these indices are presented and illustrated.
113 citations
TL;DR: In this article, the authors examined the effect of measurement error on the ability of the EWMA control chart to detect out-of-control situations and showed that the performance of the chart regarding the mean is significantly affected.
Abstract: Measurement error is a usually met distortion factor in real-world applications that influences the outcome of a process. In this paper, we examine the effect of measurement error on the ability of the EWMA control chart to detect out-of-control situations. The model used is the one involving linear covariates. We investigate the ability of the EWMA chart in the case of a shift in mean. The effect of taking multiple measurements on each sampled unit and the case of linearly increasing variance are also examined. We prove that, in the case of measurement error, the performance of the chart regarding the mean is significantly affected.
78 citations
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2,730 citations
2,670 citations
01 Jan 1995
TL;DR: In this paper, the authors propose a method to improve the quality of the data collected by the data collection system. But it is difficult to implement and time consuming and computationally expensive.
Abstract: 本文对国际科学计量学杂志《Ｓｃｉｅｎｔｏｍｅｔｒｉｃｓ》１９７９－１９９１年的研究论文内容、栏目、作者及国别和编委及国别作了计量分析，揭示出科学计量学研究的重点、活动的中心及发展趋势，说明了学科带头人在发展科学计量学这门新兴学科中的作用。
1,636 citations
01 Jul 2013
TL;DR: In this article, the authors discuss conflicts between ethics and law, regulations, or other governing legal authority, and present an informal resolution of these conflicts. But they do not address the problem of unfair discrimination.
Abstract: 1. Resolving Ethical Issues 1.01 Misuse of Psychologists’ Work 1.02 Conflicts Between Ethics and Law, Regulations, or Other Governing Legal Authority 1.03 Conflicts Between Ethics and Organizational Demands 1.04 Informal Resolution of Ethical Violations 1.05 Reporting Ethical Violations 1.06 Cooperating With Ethics Committees 1.07 Improper Complaints 1.08 Unfair Discrimination Against Complainants and Respondents
1,310 citations
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01 Jan 1997TL;DR: In this article, the authors present a concise review of developments on discrete multivariate distributions and present some basic definitions and notations, and present several important discrete multiivariate distributions with significant properties and characteristics.
Abstract: In this article, we present a concise review of developments on discrete multivariate distributions. We first present some basic definitions and notations. Then, we present several important discrete multivariate distributions and list their significant properties and characteristics.
Keywords:
generating function;
moments;
stirling numbers;
regression;
inflated distributions;
truncated forms;
compound distributions;
multinomial;
negative multinomial;
multivariate poisson;
multivariate hypergeometric;
multivariate Polya–Eggenberger;
multivariate discrete exponential;
multivariate power series;
multivariate hermite;
multivariate occupancy;
multivariate weighted;
dirichlet;
multivariate run-related distributions
862 citations