A new trigonometric distribution with bounded support and an application

• A.M.T. Abd El-Bar ^[1] ; H.S. Bakouch ^[1] ; S. Chowdhury ^[2]
  1. [1] Tanta University

     Tanta University

     Egipto

     
  2. [2] Indian Institute of Management Kozhikode, India
• Localización: Revista de la Unión Matemática Argentina, ISSN 0041-6932, ISSN-e 1669-9637, Vol. 62, Nº. 2, 2021, págs. 459-473
• Idioma: inglés
• DOI: 10.33044/revuma.1872
• Enlaces
  • Texto completo (pdf)
• Resumen

  • In this paper, we introduce a new bounded distribution by using trigonometric functions, named the cosine-sine distribution. A comprehensive study of its statistical properties is presented along with an application to a unit-interval data set, namely firms risk management cost-effectiveness data. The proposed distribution has increasing, bathtub and v hazard rate shapes. Further, we show that the distribution can be viewed as a truncated exponential sine distribution.