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Analysis of dual system estimation i...

Zhao, Zhanyun.

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Analysis of dual system estimation in the 2000 decennial census.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Analysis of dual system estimation in the 2000 decennial census./
作者:	Zhao, Zhanyun.
面頁冊數:	141 p.
附註:	Source: Dissertation Abstracts International, Volume: 64-04, Section: B, page: 1789.
Contained By:	Dissertation Abstracts International64-04B.
標題:	Statistics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3087490

Analysis of dual system estimation in the 2000 decennial census.
Zhao, Zhanyun.

Analysis of dual system estimation in the 2000 decennial census. - 141 p.

Source: Dissertation Abstracts International, Volume: 64-04, Section: B, page: 1789.

Thesis (Ph.D.)--University of Pennsylvania, 2003.

From a statistical point of view, the U.S. census is the most extensive sampling project. The accuracy of the census is of great interest to researchers, regulators, and the government. The Accuracy and Coverage Evaluation (A.C.E.) study was conducted to measure the overall and differential coverage of the U.S. population in census 2000. The A.C.E. involves two parts: the E-sample and the P-sample. A dual system estimation is used to obtain an estimate for the undercount for putatively homogenous groups called post-strata. A synthetic dual system estimate is finally produced for specific geographic regions. In this dissertation, we evaluate various aspects of the dual system methodology.Subjects--Topical Terms:

517247
Statistics.

Analysis of dual system estimation in the 2000 decennial census.
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245 1 0 $a Analysis of dual system estimation in the 2000 decennial census.
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500 $a Source: Dissertation Abstracts International, Volume: 64-04, Section: B, page: 1789.
500 $a Supervisor: Lawrence D. Brown.
502 $a Thesis (Ph.D.)--University of Pennsylvania, 2003.
520 $a From a statistical point of view, the U.S. census is the most extensive sampling project. The accuracy of the census is of great interest to researchers, regulators, and the government. The Accuracy and Coverage Evaluation (A.C.E.) study was conducted to measure the overall and differential coverage of the U.S. population in census 2000. The A.C.E. involves two parts: the E-sample and the P-sample. A dual system estimation is used to obtain an estimate for the undercount for putatively homogenous groups called post-strata. A synthetic dual system estimate is finally produced for specific geographic regions. In this dissertation, we evaluate various aspects of the dual system methodology.
520 $a There are two main assumptions in this process. First, the E-sample results and the P-sample results are statistically independent, i.e., there is no correlation bias. Second, the undercount rates are constant within post-strata across geographic areas, i.e., post-strata are actually homogeneous. In this dissertation, we develop a joint Poisson model to test these hypotheses. By means of a procedure involving bootstrap resampling of the log-likelihood ratio statistic and the EM algorithm, both hypotheses are rejected.
590 $a School code: 0175.
650 4 $a Statistics. $3 517247
650 4 $a Biology, Biostatistics. $3 1018416
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710 2 0 $a University of Pennsylvania. $3 1017401
773 0 $t Dissertation Abstracts International $g 64-04B.
790 1 0 $a Brown, Lawrence D., $e advisor
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791 $a Ph.D.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3087490