midiendo chronojump con sloccount y cocomo

["Xavi de Blas" <xaviblas gmail com>]

Usando sloccount (source lines of code) respecto al código actual de
chronojump (sin contar el de chronopic), obtenemos esto:

chronojump$ sloccount .

SLOC    Directory       SLOC-by-Language (Sorted)
6745    src_gui         cs=6745
6299    src_top_dir     cs=6299
3398    src_sqlite      cs=3398
3311    src_stats       cs=3311
1723    src_execute     cs=1723
366     web             perl=366
203     top_dir         cs=173,sh=30
112     chronojump_server cs=112
0       glade           (none)
0       glossary        (none)
0       images          (none)
0       locale          (none)
0       manual          (none)
0       not_used        (none)
0       nplot_gtk1_dlls (none)
0       nplot_gtk_feisty_dlls (none)
0       nplot_win_dlls  (none)
0       po              (none)
0       windows_releases (none)


Totals grouped by language (dominant language first):
cs:           21761 (98.21%)
perl:           366 (1.65%)
sh:              30 (0.14%)




Total Physical Source Lines of Code (SLOC)                = 22,157
Development Effort Estimate, Person-Years (Person-Months) = 5.17 (62.09)
(Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05))
Schedule Estimate, Years (Months)                         = 1.00 (12.00)
(Basic COCOMO model, Months = 2.5 * (person-months**0.38))
Estimated Average Number of Developers (Effort/Schedule)  = 5.17
Total Estimated Cost to Develop                           = $ 698,921
(average salary = $56,286/year, overhead = 2.40).
SLOCCount, Copyright (C) 2001-2004 David A. Wheeler
SLOCCount is Open Source Software/Free Software, licensed under the GNU GPL.
SLOCCount comes with ABSOLUTELY NO WARRANTY, and you are welcome to
redistribute it under certain conditions as specified by the GNU GPL license;
see the documentation for details.
Please credit this data as "generated using David A. Wheeler's 'SLOCCount'."


Os lo dejo a vuestra interpretetación, aunque me gustaría resaltar que
una persona, según este análisis, tardaría 5,17 años en crear
chronojump, y que este tendría un valor de 699 mi dólares.

Para más información, podéis consultar esta reflexión sobre las valoraciones de

COCOMO en el software libre en el artículo:

http://people.debian.org/~jgb/debian-counting/

http://es.tldp.org/Presentaciones/200103hispalinux/gonzalez/html/t1.html

Saludos