R-script to compute the dual distortion functions of systems under minimal repair.

Abstract

The minimal repair replacement is a reasonable assumption in many practical systems. Under this assumption a failed component is replaced by another one whose reliability is the same as that of the component just before the failure (i.e. a used component with the same age). The present R-Script let us compute the coefficients associated to the dual distortion functions associated to the repairment policies introduced in the paper entitle: "Minimal repair of failed components in coherent systems" (2017) by the same authors (submitted paper). On the other hand, this program let us compare two repair policies in the stochastic order, the hazard rate order and the likelihood ratio order. The numerical results can be saved as text file and the graphics can be also saved as pdf file in the local folder of the user.