Research Article
Analysis of the Earned Value Management and Earned Schedule Techniques in Complex Hydroelectric Power Production Projects: Cost and Time Forecast
Figure 7
Relative frequency histograms showing the accuracy probability of the forecast produced by the techniques. (a) Histogram of cost accuracy in month 40 for the Santiago project. (b) Histogram of duration accuracy in month 10 for the Mazar Dudas project.
(a) |
(b) |