Two Sample T-Test

Code Title: Testing of the equality of MEAN-AREs of two competing models. Ref. Book Chapter: Chap. 2 (Software Reliability modeling using Effort-Based Failure Data, and Statistical Measures to Compare Predictive Accuracy of Models) Section 2.2.5 (Applications). Brief Definition: The software calculates the t-statistic for testing the equality of the MEAN-AREs (or SREs) and decides to reject or not to reject (NTR) the null hypothesis of \u03BC1 - \u03BC2 such as executed in Tables 2.7 and 2.8. For Input and Output data, see Readme File. 2