https://isdsa.org/ 2026-05-23T19:02:10+0000 https://isdsa.org/ https://isdsa.org/lib/tpl/byu/images/favicon.ico text/html 2025-02-10T18:05:32+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/index?rev=1739210732&do=diff New Developments in Data Science and Data Analytics Proceedings of the 2019 Meeting of the International Society for Data Science and Analytics This conference proceeding represents presentations given at the Annual Meeting of the International Society for Data Science and Analytics (ISDSA) in Nanjing, China, during July 6 text/html 2021-04-30T15:01:32+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c1?rev=1619794892&do=diff Latent Growth Curve Models with VAR Residuals for Longitudinal Mediation Analysis Xiao Liu University of Notre Dame, Notre Dame IN 46556, USA xliu19@nd.edu Abstract. Mediation analysis using longitudinal data has become increasingly popular. To perform longitudinal mediation analysis, different models have been proposed, such as the latent growth curve mediation model (LGCM) and the cross-lagged panel mediation model (CLPM). In the current study, we proposed an alternative longitudinal medi… text/html 2021-04-30T15:01:47+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c2?rev=1619794907&do=diff A Nonparametric Multivariate Statistical Process Control Chart Based on Change Point Model Ya Fei Xu Beijing AI Lab, VIVO Communication Technology Co. Ltd., China yafei.xu@hotmail.de Ostap Okhrin Chair of Econometrics and Statistics, Technische Universitat Dresden, Germany text/html 2021-04-30T15:02:03+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c3?rev=1619794923&do=diff WeibullR: An R Package for Weibull Analysis for Reliability Engineers David J. Silkworth OpenReliability.org djsilk@openreliability.org Abstract. The WeibullR package provides a flexible data entry capability with three levels of usage. Quick Fit Functions, wblr object model, and technical back end functions. WeibullR should appeal to the newest practitioners to the R community as well as seasoned researchers willing to examine deeper aspects of analysis. text/html 2021-04-30T15:02:15+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c4?rev=1619794935&do=diff Pivot Analysis in Weighted Linear Regression Yuancheng Si School of Mathematics, University of Manchester, Manchester M13 9PL, UK yuancheng.si@postgrad.manchester.ac.uk Abstract. According to Lutzer (2017), the simple linear regression lines based on repeating single observations from a given dataset pivot at a certain pivotal point. In this paper, we discuss this behavior in a more general case and give an explanation about the pivot behavior. text/html 2021-04-30T15:02:31+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c5?rev=1619794951&do=diff MCMC Bootstrap Based Approach to Power and Sample Size Evaluation Oleksandr Mykolayovich Ocheredko National Pirogov Memorial Medical University, 21008 Vinnytsya, Ukraine <https://www.vnmu.edu.ua/en/department/department/10#> Ocheredko@vnmu.edu.ua Abstract. Power calculation is an important and evergreen applied statistical avenue. This study delivers suggestions on enrichment of the statistical tools by a combination of bootstrap and MCMC modeling. Novelty suggests application of possible … text/html 2021-04-30T15:07:45+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c6?rev=1619795265&do=diff An Application of Aspect-Based Sentiment Analysis on Teaching Evaluation Wen Qu and Zhiyong Zhang University of Notre Dame, Notre Dame IN 46556, USA wqu@nd.edu Abstract. With the rapid development of new techniques, text mining has become explosively popular in the past two decades. Various techniques and methods have been developed to manage and analyze text data to exploit the information underlying the text. Among them, the aspect-based sentiment analysis (ABSA), which is a research fiel… text/html 2021-04-30T15:02:58+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c7?rev=1619794978&do=diff Exploring Spatio-temporal Patterns of Air Quality Index Data in China Haokun Tang School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China Yulin Xie Jiangsu Tianyi High School, Wuxi, China Binbin Lu School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China text/html 2021-04-30T15:03:10+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c8?rev=1619794990&do=diff VBTree Tutorial: Automatic Completion of Group Operation on Structural Dataset Chen Zhang Department of Materials Processing, Graduate School of Engineering, Tohoku University, Sendai, JAPAN chenzhang2013@imr.tohoku.ac.jp Huakang Bian, Kenta Yamanaka, and Akihiko Chiba text/html 2021-04-30T15:03:20+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c9?rev=1619795000&do=diff On the Relationship between Factor Analysis and Principal Component Analysis in High-Dimensions? Kentaro Hayashi University of Hawaii at Manoa, USA hayashik@hawaii.edu Ke-Hai Yuan University of Notre Dame, USA kyuan@nd.edu Abstract. This article reviews the relationship between loadings from factor analysis (FA) and those from principal component analysis (PCA) when the number of variables p is large. While FA and PCA are substantively different methodologies, the two loading matrices a… text/html 2021-04-30T15:03:37+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c10?rev=1619795017&do=diff Reliabilities with Ordered Response Categories Items Seohyun Kim The University of Virginia, USA Zhenqiu (Laura) Lu and Allan Cohen The University of Georgia, USA zlu@uga.edu Abstract. Abstract. This study proposed a structural equation modeling (SEM) approach to test reliabilities with items having ordered response categories. The number of categories in the test can be equal or unequal for all items. A simulation study was conducted to evaluate the performance of this proposed reliabi… text/html 2021-04-30T15:03:54+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/isdsa2019c11?rev=1619795034&do=diff More Accurate Estimators of Multiple Correlation Coefficient? Bingjiang Li and Lu Peng Nanjing University of Posts and Telecommunications, China 1218084111@njupt.edu.cn Kentaro Hayashi University of Hawaii at Manoa, USA Ke-Hai Yuan University of Notre Dame, USA$R^2$$R^2$$\rho^2$$p$$R^2$$R^2$$R_{adj}^2$$N$$p$$R_{adj}^2$$\rho^2$$\rho$$R$$N$$p$$R$$\rho$$R$$R$$R_{adj}$ text/html 2020-05-25T01:17:59+0000 Anonymous (anonymous@undisclosed.example.com) https://isdsa.org/isdsapress/books/isdsa2019/order?rev=1590369479&do=diff Book Order Title New Developments in Data Science and Data Analytics： Proceedings of the 2019 Meeting of the International Society for Data Science and Analytics. Editors * Zhiyong Zhang * Ke-Hai Yuan * Yong Wen * Jiashan Tang Price List Price: \$39.95. Tax: 7% (Indiana State Tax) Shipping: \$5.99