ctpp-news January 2018

ctpp-news@mailman.chrispy.net

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FW: U.S. Census Bureau Releases 2012-2016 ACS 5-Year PUMS Files and Variance Replicate Estimates Tables

by Weinberger Penelope

From: U.S. Census Bureau [mailto:census@subscriptions.census.gov] Sent: Thursday, January 18, 2018 11:39 AM To: Weinberger Penelope <pweinberger(a)aashto.org> Subject: U.S. Census Bureau Releases 2012-2016 ACS 5-Year PUMS Files and Variance Replicate Estimates Tables Release of 2012-2016 ACS 5-Year PUMS Files and Variance Replicate Estimates Tables [American Community Survey from the U.S. Census Bureau]<http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIw…> U.S. Census Bureau Releases 2012-2016 ACS 5-Year PUMS Files and Variance Replicate Estimate Tables ________________________________ 2012-2016 ACS 5-Year Public Use Microdata Sample (PUMS) We are pleased to announce the release of the 2012-2016 American Community Survey (ACS) 5-year Public Use Microdata Sample (PUMS) files<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>. The ACS 5-year PUMS files show the full range of population and housing unit responses collected on individual ACS questionnaires for a subsample of ACS housing units and group quarters persons (approximately five percent of the United States population). PUMS files allow data users to conduct a custom analysis, though the files also tend to be more complicated to use. Working with PUMS data generally involves downloading large datasets onto a local computer and analyzing them using statistical software such as R, SPSS, Stata, or SAS. PUMS data<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…> can be accessed via the Census Bureau's FTP site<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>, American FactFinder<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>, or via the DataFerrett tool<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>. This tool is particularly useful for researchers who need a quick statistic or do not have access to statistical software. For more information, explore the new 2012-2016 ACS 5-year PUMS Technical Documentation<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>: * PUMS ReadMe: Information about geography and variable changes, as well as guidance for novice users. * Code Lists: This document contains the detailed codes for variables that contain a large number of coded responses, such as ancestry and occupation. *Subjects in the PUMS: A list of broad topics included in each of the housing and population record files. *Data Dictionary: Full listing of all variables (and values) included in each of the housing and population record files. * Accuracy of the PUMS: Explanation of the sample design, estimation methodology, and accuracy of the data. * PUMS Estimates for User Verification: If users have doubts about whether they are correctly computing estimates, they can attempt to reproduce these estimates (using the replicate weight method). ________________________________ 2012-2016 ACS 5-Year Variance Replicate Estimate Tables We are pleased to announce the release of the 2012-2016 ACS Variance Replicate Estimate Tables. These tables allow advanced users to calculate margins of error (MOEs) when collapsing data within a table or across geographies. This method provides a more accurate MOE than available approximation formulas. To access these estimates, visit the Variance Replicate Estimates page<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…> or through the Census Bureau's FTP site<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>. For more information visit the Variance Replicate Estimate Tables documentation page<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…> which includes technical documentation, a table and geography list, and table shells. ________________________________ The ACS provides reliable statistics that are used to make informed decisions about the future. These statistics are required by all levels of government to manage or evaluate a wide range of programs, but are also useful for research, business, education, journalism, and advocacy. If you have questions about this survey, please call our Customer Services Center on 1-800-923-8282. To request a free data workshop, training, or presentation from the U.S. Census Bureau, please contact the Data Dissemination Office at census.askdata(a)census.gov<mailto:census.askdata@census.gov> or 1-844-ASK-DATA (1-844-275-3282). Thank you, American Community Survey Office<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…> U.S. Census Bureau There are many more ways you can stay connected with us! Join the conversation on social media by following us on: [facebook]<http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIw…> [twitter]<http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIw…> [youtube]<http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIw…> [Census footer] CONNECT WITH US ON SOCIAL MEDIA<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>. SUBSCRIBER SERVICES: Subscriber Preferences<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…> | Remove me from All Subscriptions<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…> | Help<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…> ________________________________ 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<http://links.govdelivery.com:80/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkP…>).

7 years, 12 months

Content changes proposed for the 2019 American Community Survey — and a call for comments

by Graham, Todd

Hi CTPP’ers— Many of you are Census-watchers. The post below describes upcoming, 2019 changes to what’s asked on Census ACS questionnaires. (And if you don’t like it, read to the end for details on where to send your comments…) My view: The changes described are all improvements to questions and response categories. If you’re deep involved in SCOP or CTPP subcommittee, you’ll recognize that the updating of “journey to work” modes<https://www.federalregister.gov/d/2017-26726/p-13> – specifically varieties of public transit – is what the CTPP subcommittee wanted and asked for 3 or 4 years ago. It does take Census Bureau and US OMB a few years to get thru the whole process of adding or revising the questions asked. But they’re now in the home-stretch! Enjoy reading! Cheers, Todd Graham Sent: Tuesday, January 16, 2018 9:49 AM To: 'census.sdc.network.list(a)census.gov' <census.sdc.network.list(a)census.gov> Subject: Content changes proposed for the 2019 American Community Survey — and a call for comments Content changes proposed for the 2019 American Community Survey — and a call for comments<http://sdcclearinghouse.com/2018/01/16/content-changes-proposed-for-the-201…> The Census Bureau periodically reviews the content of the American Community Survey (ACS). One aspect is validating that the survey continues to prioritize policy and program information needs. Beyond that, the Bureau works to assess and improve how questions are asked -- including question wording, response categories, and any instructions provided -- in order to capture the most complete and accurate information. In a notice last month, the Bureau describes final changes proposed for the 2019 American Community Survey. The specific changes and new elements have been under consideration for three years or more. And an initial batch of recommended changes was tested through the 2016 ACS content test. The complete review and revision process is documented in section II of the Census Bureau's recent notice. (https://www.federalregister.gov/d/2017-26726/p-21 ) For the 2019 ACS, the Bureau proposes question changes or new questions in nine sections of the survey: · Telephone service<https://www.federalregister.gov/d/2017-26726/p-11>: a redesigned question to collect information on types of telephone service. · Health insurance<https://www.federalregister.gov/d/2017-26726/p-12>: a new question on premiums paid and any subsidies received. · Journey to work<https://www.federalregister.gov/d/2017-26726/p-13>: revised question wording and updating descriptions of three types of public transit. · Weeks worked<https://www.federalregister.gov/d/2017-26726/p-14>: revised question instructions and revision of response levels. · Class of worker<https://www.federalregister.gov/d/2017-26726/p-15>: revised question instructions, wording, and response categories. · Industry and occupation<https://www.federalregister.gov/d/2017-26726/p-16>: revised question instructions and wording, in order to elicit better descriptions. · Retirement income<https://www.federalregister.gov/d/2017-26726/p-17>: revised question instructions and wording, expanding scope of retirement income considered. · Relationship to "person 1"<https://www.federalregister.gov/d/2017-26726/p-18>: new response categories to clearly distinguish opposite-sex spouses, same-sex spouses, opposite-sex partners, and same-sex partners. · Race and Hispanic origin<https://www.federalregister.gov/d/2017-26726/p-20>: a streamlined, unified categorization is proposed. At this time, the Census Bureau is seeking the final approvals for the 2019 American Community Survey -- and the Bureau invites public comment. Per the Federal Register notice: "The public is invited to comment on all questions on the ACS; however, the Census Bureau is particularly interested in comments on the wording changes to the nine ACS questions... which are proposed to be changed based on the results of the 2016 ACS Content Test." (https://www.federalregister.gov/d/2017-26726/p-24 ) If you wish to comment on the ACS, now is your chance. The easiest options for providing input are: 1. emailing the Department of Commerce (PRAcomments(a)doc.gov<mailto:PRAcomments@doc.gov>), or 2. completing the "regulations.gov" online comment form that is linked to the Federal Register notice<https://www.federalregister.gov/d/2017-26726>. Look for the "Submit a Formal Comment" button. Please expect that the online form will limit the length of your comments. The deadline for comments is February 12, 2018. --Todd Graham For the SDC Steering Committee

8 years

Computing Standard Error for 2000 CTPP Part 2

by Cook, Cliff

I am trying to compare the size of the workforce in my city, as reported by the 2012-16 ACS, to the size reported by the 2000 CTPP Part 2 Table. While I can do a straightforward comparison of figures, I'd like to evaluate the difference taking into account the 90% margin of error. I can use 2000 Census documentation to determine how to compute MOEs for figures reported for my community's own population, households and housing stock. However, I am not sure how to approach this problem for the workforce, since the workforce is based on a sample from a larger population, perhaps county, state or national. Any suggestions are appreciated. Cliff Cook Clifford Cook Senior Planning Information Manager Cambridge Community Development Department 344 Broadway, Cambridge, MA. 02139 [cid:image001.png@01CF4355.A65408C0] <https://www.facebook.com/CDDat344> [cid:image002.jpg@01CF4357.3478C720] <https://twitter.com/cddat344> [cid:image008.jpg@01CF4357.3478C720] <http://cddat344.tumblr.com/> [cid:image010.jpg@01CF4357.3478C720] <http://instagram.com/cddat344> www.cambridgema.gov/CDD<http://www.cambridgema.gov/CDD.aspx> ccook(a)cambridgema.gov<mailto:ccook@cambridgema.gov> M: 8:30-8:00 T-Th: 8:30-5:00 F: 8:30-Noon 617/349-4656 617/349-4669 FAX 617/349-4621 TTY

8 years

Job Posting - Transportation Planner at Knoxville Regional TPO

by Mike Conger

The Knoxville-Knox County Metropolitan Planning Commission (MPC), which houses the Knoxville Regional Transportation Planning Organization has a job opening for a *Transportation Planner*. The primary responsibility of this position is to maintain and update the Regional Transportation Improvement Program (TIP). Review of resumes and cover letters will begin on 1/22/2018. The position is opened until filled. Follow the link below for more information and job description on the MPC's website: <http://knoxmpc.org/employment/2017-12-29_Knoxville-Knox%20County%20Metropol…> Transportation Planner <http://knoxmpc.org/employment/2017-12-29_Knoxville-Knox%20County%20Metropol…> -- Mike Conger, P.E. Senior Transportation Engineer Knoxville Regional TPO 400 Main St, Suite 403 Knoxville, TN 37902 Ph: 865-215-3813 <(865)%20215-3813>

8 years

Census subcommittee meeting 1/8

by Mara Kaminowitz

What's the cure for a bitter winter day? Urban transportation demographics, of course! The Census for Transportation Planning Subcommittee, ABJ30(1) will be meeting on Monday, January 8 at 12:15 PM-1:15 PM in Liberty P in the Marriott Marquis. We will discuss subcommittee business, get Census program updates, and there will be a guest speaker. More information can be found at http://www.trbcensus.com/TRB2018/. I look forward to seeing you there! -- Mara Kaminowitz, GISP GIS Coordinator ......................................................................... Baltimore Metropolitan Council Offices @ McHenry Row 1500 Whetstone Way Suite 300 Baltimore, MD 21230 410-732-0500 ext. 1030 mkaminowitz(a)baltometro.org www.baltometro.org

8 years

Non-Traditional CTPP Users

by Benjamin Gruswitz

Some discussion came up at our recent conference in Kansas City about earlier days of the program when public sector employees would get data request from folks in various private sector industries. The CTPP Board Training & Outreach subcommittee wanted to generate an anecdotal list from listserv members of who they know using the data--beyond more traditional public sector transportation planners and their consultants. This could be some non-traditional research area at a university, some more obscure public agency use case, or a private sector application. Knowing not only who is using it but what they're using it for is always a plus. Feel free to reply to the listserv or me directly. Thanks in advance! Ben *Ben Gruswitz, AICP *|* Senior Planner* Office of Long-Range Planning Delaware Valley Regional Planning Commission 190 N Independence Mall West, 8th Floor Philadelphia, PA 19106-1520 215.238.2882 <http:/#> | bgruswitz(a)dvrpc.org <http:/#> www.dvrpc.org

8 years

NextGen NHTS Pooled Fund Program Open House at TRB

by sgbricka＠gmail.com

*Apologies for cross-postings FHWA is establishing a new pooled fund program in support of the next generation National Household Travel Survey (NHTS). The NextGen NHTS will integrate passive data with household travel surveys to provide both long-distance and local travel behavior data on an annual basis. We invite you to come and learn more about this new pooled fund effort while at TRB: What: NextGen NHTS Pooled Fund Program Open House When: Monday 1/8, 1-2 pm Where: Convention Center Conference Room 302 This pooled fund is designed to bring together agencies considering their next household travel survey program in order to learn from each other's experiences to date and design the NextGen NHTS. Pooled fund participants will identify design elements and benefit from research into critical questions about the evolution to a hybrid travel behavior data source, including guidance for evaluating passive data opportunities and benchmarking results. Whether you just completed a household travel survey or are actively researching your 2020 survey program, this pooled fund program will equip your agency with the research and results needed to meet local and long distance travel behavior needs on an annual basis. We hope to see you at TRB! For more information or to RSVP, contact: Wenjing Pu, PhD, PE DOT | FHWA | Office of Highway Policy Information (202) 366-5024 wenjingpu(a)dot.gov <mailto:wenjing.pu@dot.gov>

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ctpp-news January 2018