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Balcha, A. (2020) Curve Fitting and Least Square Analysis to Extrapolate for the Case of COVID-19 Status in Ethiopia. Advances in Infectious Diseases, 10, 143-159.
https://doi.org/10.4236/aid.2020.103015

has been cited by the following article:

• TITLE: Measure of Departure from Point-Symmetry for the Analysis of Collapsed Square Contingency Tables

  AUTHORS: Kiyotaka Iki, Kouji Yamamoto, Sadao Tomizawa

  KEYWORDS: Collapsed Table, Diversity Index, Measure, Point-Symmetry, Power-Divergence

  JOURNAL NAME: Open Journal of Statistics, Vol.11 No.6, December 28, 2021

  ABSTRACT: For square contingency tables with ordered categories, there may be some cases that one wants to analyze them by considering collapsed 3 × 3 tables with some adjacent categories combined in the original table. This paper considers the point-symmetry model (Wall and Lienert, 1976) for collapsed tables and proposes a measure to represent the degree of departure from point-symmetry for collapsed tables. Also it gives approximate confidence interval for the proposed measure.