HomeMy WebLinkAbout012023 FW_ Coming This Spring_ New 2010 Redistricting and DHC Demonstration Microdata with their associated “Noisy Measurement” Files
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From: U.S. Census Bureau
Sent: Friday, January 20, 2023 10:09:41 AM (UTC-08:00) Pacific Time (US & Canada)
To: Heidi Eisenhour
Subject: Coming This Spring: New 2010 Redistricting and DHC Demonstration Microdata with their associated “Noisy Measurement” Files
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ALERT: BE CAUTIOUS This email originated outside the organization. Do not open attachments or click on links if you are not expecting them.
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Coming This Spring: New 2010 Redistricting and DHC Demonstration Microdata with their associated “Noisy Measurement” Files
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Coming This Spring: New 2010 Redistricting and DHC Demonstration Microdata with their associated “Noisy Measurement” Files
January 20, 2023: The Census Bureau plans to release new files to help data users understand the potential impacts of confidentiality protections on the 2020 Census Redistricting Data
and Demographic and Housing Characteristics File (DHC). Dubbed the “2010 Demonstration Data Products Suite – Redistricting and DHC,” the release will include:
* A new 2010 Demonstration Privacy-Protected Microdata File (PPMF) combining the differentially private protected tables from the 2010 Redistricting Data (Public Law 94-171) Summary
File and 2010 Demographic and Housing Characteristics File. Note that this is a microdata format (individual records), not tabular (aggregated totals) format.
* Detailed Summary Metrics for the new PPMF.
* Separate noisy measurement files for the two sets of data products in the combined PPMF. The noisy measurement files are an intermediate output of the DAS TopDown Algorithm (TDA),
consisting of the full set of tabulations of the confidential data, with differentially private noise added to (or subtracted from) each of the resulting counts, but prior to the post-processing
the TDA then performs to ensure internal and hierarchical consistency within the resulting tables.
* Supporting materials that describe the contents of the release.
Our current plans call for release of the Demonstration Data Products Suite in April. We will announce specific timing and provide additional guidance once our planning is complete.
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X36csHFCvGeuvwIFrHkEKqL9k4/s/1519389142/br/153162510847-l> : Detailed DHC-A Proof of Concept
* 2010 and 2020 Census Data Product Release Dates <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMDYsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiO
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* 2020 Census Data Products: United States <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMDcsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiOiJodHRw
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* Media Tip Sheet: Next 2020 Census Data Products to be Released in 2023 <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMDgsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMj
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* Blog: 2020 Census Data Products: Next Steps for Data Releases <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMDksInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA
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* Blog: Plans for Producing Detailed Racial, Ethnic and Tribal Data from the 2020 Census <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTAsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2
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* Graphical timeline, Detailed DHC-A Development <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTEsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiOi
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* Fact Sheet: Understanding Disclosure Avoidance-Related Variability in the 2020 Census Redistricting Data <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTIsInVyaSI6ImJwMjpjbGlj
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* 2020 Census Disclosure Avoidance Modernization page <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTMsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1c
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* Disclosure Avoidance Webinar Series <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTQsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiOiJodHRwczovL
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About Disclosure Avoidance Modernization
The Census Bureau is modernizing the protections that safeguard 2020 Census responses against emerging confidentiality threats. We rely on data user analysis and feedback to help us
develop statistical products that are relevant and statistically accurate yet comply with our confidentiality obligations. This involves making data-driven decisions about the scope
and precision of the census data we publicly release. We encourage you to visit our Disclosure Avoidance Modernization website <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTY
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This is an official email from the U.S. Census Bureau. If you have any questions or comments, please contact us (http://www.census.gov/about/contact-us.html <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.ey
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* Media Tip Sheet: Next 2020 Census Data Products to be Released in 2023 <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMDgsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMj
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* Blog: 2020 Census Data Products: Next Steps for Data Releases <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMDksInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA
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* Blog: Plans for Producing Detailed Racial, Ethnic and Tribal Data from the 2020 Census <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTAsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2
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* Graphical timeline, Detailed DHC-A Development <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTEsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiOi
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* Fact Sheet: Understanding Disclosure Avoidance-Related Variability in the 2020 Census Redistricting Data <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTIsInVyaSI6ImJwMjpjbGlj
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* 2020 Census Disclosure Avoidance Modernization page <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTMsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1c
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* Disclosure Avoidance Webinar Series <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTQsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiOiJodHRwczovL
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* Newsletter Archives <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTUsInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiOiJodHRwczovL3d3dy5jZW5zdXMuZ
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About Disclosure Avoidance Modernization
The Census Bureau is modernizing the protections that safeguard 2020 Census responses against emerging confidentiality threats. We rely on data user analysis and feedback to help us
develop statistical products that are relevant and statistically accurate yet comply with our confidentiality obligations. This involves making data-driven decisions about the scope
and precision of the census data we publicly release. We encourage you to visit our Disclosure Avoidance Modernization website <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJidWxsZXRpbl9saW5rX2lkIjoxMTY
sInVyaSI6ImJwMjpjbGljayIsImJ1bGxldGluX2lkIjoiMjAyMzAxMjAuNzAxNTA2NDEiLCJ1cmwiOiJodHRwczovL3d3dy5jZW5zdXMuZ292L3Byb2dyYW1zLXN1cnZleXMvZGVjZW5uaWFsLWNlbnN1cy9kZWNhZGUvMjAyMC9wbGFubmluZy1tYW5hZ2VtZW50L3
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This is an official email from the U.S. Census Bureau. If you have any questions or comments, please contact us (http://www.census.gov/about/contact-us.html <https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.ey
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