IPUMS-International Schedule Matt Sobek Minnesota Population Center sobek@pop.umn.edu
IPUMS Data Release Schedule 2006 November 2007 May 2007 November 2008 May 2008 November 2009 May 20 samples [no release] Europe emphasis Latin America, Asia/Africa Europe, Asia/Africa, Latin America Europe, Asia/Africa Europe, Asia/Africa
IPUMS Census Sample Holdings and Release Dates
Deadline Date Data release Latin America continuation NSF site visit Europe continuation End Latin America grant End Europe grant End NSF grant
IPUMS Development Cycle Month 1 Get all documents, translate Month 2 Translate Month 3 Translate Month 4 Translate Month 5 Translate Month 6 Translate, reformat Month 7 Translate, reformat Month 8 Reformat Month 9 Reformat Month 10 Reformat Month 11 Standardize Month 12 Standardize Month 13 Standardize Month 14 Standardize Month 15 Harmonize Month 16 Harmonize Month 17 Harmonize Month 18 Release data
Improvements Timed with Data Releases 2006 November 2007 May 2007 November 2008 May 2008 November 2009 May General and detailed variables Standardized variables available Upgrade original 28 samples Advanced extract features User preferences Pointers for early samples Pointers for latest samples On-line tabulation Socioeconomic variables Missing data allocation Document data transformations Data/census quality assessments Variance estimation discussion Mirror site Pointers for latest samples Missing data alloc for latest samples
End sobek@pop.umn.edu