Report: Estimation Factors |
Option: -e |
Compatible Options: RSM Option Cross Reference |
Usage: rsm -H -O report.htm -e *.h *.cpp rsm -H -O report.htm -e *.java |
Source: C, C++ and Java |
RSM produces source code estimation factors which are derived from the
actual metrics of the project. These metrics can be used to generate Estimates to
Complete (ETC) for the project or to provide size estimates for other projects.
These estimation factors include size metrics and function metrics. It is extremely
difficult to conceive all the parameters for function point estimation such as the number
of function user interfaces and sources of input. RSM estimation factors derive
conceivable numbers for both size and function attribution based upon either LOC, eLOC or
lLOC. For example: RSM reports many estimation factors based on the actual work performed and it is up to the end user to determine which factor applies to their project. |
~~ Estimation Analysis ~~ Functional Basis Total Function Count ..: 22 Total Function LOC ....: 92 Total Function eLOC ...: 44 Total Function lLOC ...: 41 Total Function Comments: 7 Total Func. Parameters : 14 Total Function Returns : 23 Total Cylco. Complexity: 24 Total Function Complex.: 61 LOC Estimation Factors Lines of Code, LOC, per Function ...........................: 4.18 Lines of Code, LOC, per Function Input Parameter ...........: 6.57 Lines of Code, LOC, per Function Return State ..............: 4.00 LOC per Function Interface Complexity (Parameters + Return) : 2.49 LOC per Function Cyclomatic Complexity .....................: 3.83 LOC per Function Complexity (Cyclomatic+Interface Complex.) : 1.51 eLOC Estimation Factors Effective Lines of Code, eLOC, per Function ................: 2.00 Effective Lines of Code, eLOC, per Function Input Parameter : 3.14 Effective Lines of Code, eLOC, per Function Return State ...: 1.91 eLOC per Function Interface Complexity (Parameters + Return): 1.19 eLOC per Function Cyclomatic Complexity ....................: 1.83 eLOC per Function Complexity (Cyclomatic+Interface Complex.): 0.72 lLOC Estimation Factors Logical Lines of Code, lLOC, per Function ..................: 1.86 Logical Lines of Code, lLOC, per Function Input Parameter ..: 2.93 Logical Lines of Code, lLOC, per Function Return State .....: 1.78 lLOC per Function Interface Complexity (Parameters + Return): 1.11 lLOC per Function Cyclomatic Complexity ....................: 1.71 lLOC per Function Complexity (Cyclomatic+Interface Complex.): 0.67 |