The Stress-Strength Model: R=P(Y < X) Gamma Case by Mathematica

  • Ehtesham Hussain Department of Statistics, University of Karachi, Pakistan
  • Muhammad Ahsanuddin Department of Economics, University of Karachi, Pakistan


In this paper, we considered the estimation of R=P(Y<X), dubbed as
Stress-Strength Model (SSM), in a framework of gamma distribution with
unknown scale and shape parameters. This is not an easy computing problem
in conventional mathematics. For such problems, a very important option is
using a Mathematica software, which has been employed to obtain solutions
to this problem.


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How to Cite
Hussain, E., & Ahsanuddin, M. (2019). The Stress-Strength Model: R=P(Y &lt; X) Gamma Case by Mathematica. European Scientific Journal, ESJ, 15(9), 177.