X-12-ARIMA Seasonal Adjustment Program

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Announcements of program updates and other information related to X-12-ARIMA, Win X-12, and other programs are distributed through a moderated mailing list called x12a-announce.

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Download Win X-12

Note that the Windows Interface is distributed using ZIP compressed files. A separate utility that can extract ZIP files is required if your operating system (versions of Windows® before Windows 2000) does not provide one, such as the ZIP Reader from PKWARE® Link to a non-federal Web site

Contains all files for Win X-12, a distribution of Build 192 of Version 0.3 of the X-12-ARIMA program (in an x12a subdirectory), as well as documentation for both Win X-12 and X-12-ARIMA, all within a winx12 subdirectory. (about 5.64 Meg)
Last update: March 4, 2011

Contains the files and documentation for Win X-12 only, all within a winx12 subdirectory. (about 2.43 Meg)
Last update: March 4, 2011

Documentation for Win X-12 in a ZIP file. (about 603K)
Last update: March 4, 2011

winx12doc.pdf: Documentation for Win X-12. PDF (about 380K)
Last update: March 4, 2011

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Source: U.S. Census Bureau | OSMREP and CSRM | (301) 763-1649 (or x12@census.gov) |  Last Revised: November 19, 2012