APPENDICES and SUPPLEMENTARY DOCUMENTS
for the book
A STUDY OF OPEN SOURCE SOFTWARE COMMONS
By Charles M. Schweik and Robert C. English
We have made this data available in a spirit of openness, so that others can better
understand and possibly reproduce some of our research. Some of these documents
were working documents, and in some cases, we may have made minor changes to
information contained in them that is not documented.
Please contact email@example.com or firstname.lastname@example.org with questions, comments, or to inquire about data that you do not find posted on this website.
BOOK REFERENCES FOR DATA USED IN PARTS III AND IV OF THE BOOK
Data on our "variables and statistical methodology" can be found in the chapter links and appendices below.
Note 3, pages 131, 319 (Appendix 7.1):
Internet search/literature review about the population of OSS projects.
Note 9 pages 141, 319:
Working notes for our 2006 project classification.
Data used for our 2006 project classification-Table 1 (zipped csv).
Data used for our 2006 project classification-Table 2 (zipped csv).
Working notes for our 2009 Notre Dame classification - Initiation Stage.
Data source for our 2009 Notre Dame classification.
Note 2 pages 182, 320:
Initiation survey questionnaire.
Growth survey questionnaire.
Survey email invitation.
Note 4 pages 188, 320:
Graphs of our survey responses compared with the SF population.
Note 5 pages 191, 320:
Precise "new variable" definitions - Initiation (R code).
Precise "new variable" definitions - Growth (R code).
Note 6 pages 198, 320:
Text description of "new variable" definitions (Initiation).
Text description of "new variable" definitions (Growth).
Note 1 pages 203, 320:
Appendix 10A - Survey contingency tables.
Note 1 pages 257, 320:
Variable Construction - Initiation.
Variable Construction - Growth
Note 2 pages 258, 320:
Stepwise regressions for Initiation and Growth stages.
Note 4 pages 265, 320:
See various links above and/or below.
Note 5 pages 267, 320:
Using Cartware in R.
cartware.R (source code).