Earned schedule: principles and practice - Association for Project ...

Index ValueReal Data Results1.2CPI SPI(t) P- Factor P Curve Fit1.1SPI(t) is good ~0.98CPI is good ~1.051.00.9P increases to 1.0P @ 20% ~0.93 – high early0.810% 20% 30% 40% 50% 60% 70% 80% 90% 100%Percent Complete