This is a cross-listed data set that contains effort and defect information. The data in this file confirms to the [model. URL Latest version: coc81-dem (with defect and month counts) coc81 coc81lnh: effort multipliers expresses as “low,medium,hight” cocomo2000: cocomo data set transferred to cocomo II via Rosetta Stone With change log: coc81-dem (with defect and month counts) coc81 coc81lnh Change Log WhenWhatMarch 2010JPL experts added expected number of defects and months to create coc81-demDec 2009Correction: the original PROMISE repository data set had incorrect DATA and CPLX effort multiplier values for project 32 and did not include prjoject_id, dev_mode, and the first row of headers as it does nowFebruary 8, 2006Donated by Tim Menzies Reference Reifer, D., Boehm, B. W., and Chulani, S. (1999). The Rosetta Stone: Making COCOMO 81 Estimates Work with COCOMO II. Crosstalk. The Journal of Defense Software Engineering., pages 11–15.