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Cite this article:
Cordeiro, G. M., Rodrigues, G. M., Ortega, E. M., de Santana, L. H., Vila, R. (2022). An Extended Rayleigh Model: Properties, Regression and COVID-19 Application. CHILEAN JOURNAL OF STATISTICS, v. 14, p. 1-25.
DOI: 10.32372/ChJS.14-01-01.