H
Hea-Jung Kim
Researcher at Dongguk University
Publications - 36
Citations - 271
Hea-Jung Kim is an academic researcher from Dongguk University. The author has contributed to research in topics: Multivariate normal distribution & Matrix normal distribution. The author has an hindex of 7, co-authored 36 publications receiving 246 citations.
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On a class of two-piece skew-normal distributions
TL;DR: In this article, a class of uni/bimodal distributions is proposed as a model for data concentrated about two directions in roughly equal proportions, which includes the normal distribution as a special case.
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Mn-implanted dilute magnetic semiconductor InP:Mn
Yoon Shon,Won Young Lee,Y. S. Park,Youngmi Kwon,Seung Joo Lee,K. J. Chung,Hea-Jung Kim,D. Y. Kim,Dejun Fu,T. W. Kang,X. J. Fan,Youn-Ho Park,Hyoung Taek Oh +12 more
TL;DR: In this article, the results of photoluminescence (PL) measurement showed that optical broad transitions related to Mn appeared near 1.089, 1.144, and 1.185 eV in samples with various doses of Mn.
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A class of weighted multivariate normal distributions and its properties
TL;DR: In this paper, a class of weighted multivariate normal distributions whose probability density function has the form of a product of a multivariate norm density and a weighting function is proposed, which is useful for selection modeling and inequality constrained normal mean vector analysis.
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BINARY REGRESSION WITH A CLASS OF SKEWED t LINK MODELS
TL;DR: A class of skewed t link models designed to improve the overall fit when commonly used symmetric links, such as the logit and probit links, do not provide the best fit available for a given binary response dataset.
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On the Ratio of Two Folded Normal Distributions
TL;DR: In this paper, a class of distributions associated with the ratio of two folded normal random variables is introduced which strictly includes the half standard Cauchy distribution, along with a graph of the possible shapes of its density functions.