Project Estimation with Unknowns - PERT Model
Irakli:
Software project estimation is a tough. If you get it right, great; but if you get it wrong - that's an issue. For anything but the most trivial, repetitive tasks there is no simple way. Except, math and the experience of other people. In this blog post we will describe an industry-standard Program Evaluation Review Technique that can help plan projects more realistically and even calculate expected error of estimation.

