Chapter 18

Tip #80 

Use lines of code to estimate size, but remember both the general limitations of simple measures and the specific hazards of the LOC measure in.

Tip #81 

Count function points to obtain an accurate early-in-the-project size estimate.

Tip #82 

Use the Dutch Method of counting function points to attain a low-cost ballpark estimate early in the project.

Tip #83 

Use GUI elements to obtain a low-effort ballpark estimate in the wide part of the Cone of Uncertainty.

Tip #84 

With better estimation methods, the size estimate becomes the foundation of all other estimates. The size of the system you're building is the single largest cost driver. Use multiple size-estimation techniques to make your size estimate accurate.