[SOLVED] What are some of the software cost estimation methods and models?

What are some of the software cost estimation methods and models?

I'm doing some research on software cost estimation models and methods with a few colleagues of mine, and I was just wondering if you guys knew any specifically other than the ones listed below. Thanks!

Models:

The Planning Game
COCOMO / COCOMO II
SLIM
SEER-SEM
Weighted Micro Function Points
Program Evaluation and Review Technique
PRICE Systems
Wideband Delphi
Function Point Analysis
Evidence-based Scheduling

Methods:

Expert Judgment Method
Analogy Method
Parametric / Algorithmic Method
Bottom-Up/Work Breakdown Structure Method
Top-Down Method
Analysis Effort Method
Proxy-Based Estimation Method

Solution

There's also the REVIC model mainly used for government projects (as used by http://sepo.spawar.navy.mil/Estimation.html), I've found the Weighted Micro Function Points cost model (as used by http://www.projectcodemeter.com) to be the most useful since it's more suitable for measuring small increments in code development.