Grantee Research Project Results
Publications Details for Grant Number R832160
Addressing Temporal Correlation, Incomplete Source Profile Information, and Varying Source Profiles in the Source Apportionment of Particulate Matter
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| Reference Type | Reference Title | Journal | Author | Citation | Progress Report Year | Document Sources |
|---|---|---|---|---|---|---|
| Article/Press Release | Statistical methods for pollution source apportionment. | None | Christensen WF | Christensen WF. Statistical methods for pollution source apportionment. ASA Section on Statistics & the Environment Newsletter Vol. 8, Issue 1, pp. 3-5. |
R832160 (Final) |
not available |
| Dissertation/Thesis | Temporally correlated Dirichlet processes in pollution receptor modeling. | None | Heaton MJ | Heaton MJ. Temporally correlated Dirichlet processes in pollution receptor modeling. M.S. Thesis. Department of Statistics, Brigham Young University, Provo, UT, August 2007. |
R832160 (Final) |
not available |
| Dissertation/Thesis | Bayesian and positive matrix factorization approaches to pollution source apportionment. | None | Lingwall JW | Lingwall JW. Bayesian and positive matrix factorization approaches to pollution source apportionment. M.S. Thesis. Department of Statistics, Brigham Young University, Provo, UT, August 2006. |
R832160 (Final) |
not available |
| Journal Article | Iterated confirmatory factor analysis for pollution source apportionment. | ENVIRONMETRICS | Christensen WF, Schauer JJ, Lingwall JW | Christensen WF, Schauer JJ, Lingwall JW. Iterated confirmatory factor analysis for pollution source apportionment. Environmetrics 2006;17(6):663-681. |
R832160 (2005) R832160 (2006) R832160 (Final) |
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| Journal Article | Clustering composition vectors using uncertainty information. | ENVIRONMETRICS | Christensen WF, Dillner AM, Schauer JJ, Reese CS | Christensen WF, Dillner AM, Schauer JJ, Reese CS. Clustering composition vectors using uncertainty information. Environmetrics 2007;18(8):859-869. |
R832160 (Final) |
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| Journal Article | Impact of species uncertainty perturbation on the solution stability of positive matrix factorization of atmospheric particulate matter data. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Christensen WF, Schauer JJ | Christensen WF, Schauer JJ. Impact of species uncertainty perturbation on the solution stability of positive matrix factorization of atmospheric particulate matter data. Environmental Science & Technology 2008;42(16):6015-6021. |
R832160 (Final) |
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| Journal Article | Quantifying and manipulating species influence in positive matrix factorization. | CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS | Christensen WF, Schauer JJ | Christensen WF, Schauer JJ. Quantifying and manipulating species influence in positive matrix factorization. Chemometrics and Intelligent Laboratory Systems 2008;94(2):140-148. |
R832160 (Final) |
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| Journal Article | Incorporating time-dependent source profiles using the Dirichlet distribution in multivariate receptor models. | TECHNOMETRICS | Heaton MJ, Reese CS, Christensen WF | Heaton MJ, Reese CS, Christensen WF. Incorporating time-dependent source profiles using the Dirichlet distribution in multivariate receptor models. Technometrics 2010;52(1):67-79. |
R832160 (Final) |
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| Journal Article | Pollution source apportionment using a priori information and positive matrix factorization. | CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS | Lingwall JW, Christensen WF | Lingwall JW, Christensen WF. Pollution source apportionment using a priori information and positive matrix factorization. Chemometrics and Intelligent Laboratory Systems 2007;87(2):281-294. |
R832160 (Final) |
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| Journal Article | Dirichlet based Bayesian multivariate receptor modeling. | ENVIRONMETRICS | Lingwall JW, Christensen WF, Reese CS | Lingwall JW, Christensen WF, Reese CS. Dirichlet based Bayesian multivariate receptor modeling. Environmetrics 2008;19(6):618-629. |
R832160 (Final) |
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| Journal Article | Pollution source direction identification:embedding dispersion models to solve an inverse problem. | ENVIRONMETRICS | Williams B, Christensen WF, Reese CS | Williams B, Christensen WF, Reese CS. Pollution source direction identification: embedding dispersion models to solve an inverse problem. Environmetrics 2011;22(8):962-974. |
R832160 (Final) |
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| Presentation | Statistical issues in pollution source apportionment. | None | Christensen WF | Christensen WF. Statistical issues in pollution source apportionment. Presented at the Joint Statistical Meetings, Session on Pollution Source Apportionment, Minneapolis, MN, August 8, 2005 (invited). |
R832160 (2005) R832160 (2006) R832160 (Final) |
not available |
| Presentation | Statistical issues in pollution source apportionment. | None | Christensen WF | Christensen WF. Statistical issues in pollution source apportionment. Presented at the International Biometric Society WNAR/IMS Meeting, Session on Statistical Issues in Environmental Assessment, Fairbanks, AK, June 23, 2005 (invited). |
R832160 (2005) R832160 (2006) R832160 (Final) |
not available |
| Presentation | Factor analysis models for pollution source apportionment. | None | Christensen WF | Christensen WF. Factor analysis models for pollution source apportionment. Presented at the University of Texas-Southwestern Medical Center, Dallas, TX, March 10, 2005. |
R832160 (Final) |
not available |
| Presentation | Addressing temporal correlation, incomplete source profile information, and varying source profiles in the source apportionment of particulate matter: Year 1. | None | Christensen WF | Christensen WF. Addressing temporal correlation, incomplete source profile information, and varying source profiles in the source apportionment of particulate matter:Year 1. Presented at EPA PM Source Apportionment Progress Meeting, Research Triangle Park, NC, September 19, 2005. |
R832160 (Final) |
not available |
| Presentation | Improving source apportionment using auxiliary information. | None | Christensen WF | Christensen WF. Improving source apportionment using auxiliary information. Presented the International Environmetrics Society Meeting, Kalmar, Sweden, June 21, 2006. |
R832160 (2006) R832160 (Final) |
not available |
| Presentation | Using auxiliary information in the pollution source apportionment of particulate matter. | None | Christensen WF | Christensen WF. Using auxiliary information in the pollution source apportionment of particulate matter. Presented at the University of Wisconsin-Madison, Department of Biostatistics and Medical Informatics, Madison, WI, March 31, 2006 (invited). |
R832160 (2006) R832160 (Final) |
not available |
| Presentation | Integrating diverse sources of airshed information in pollution source apportionment. | None | Christensen WF | Christensen WF. Integrating diverse sources of airshed information in pollution source apportionment. Presented at the Multivariate Methods in Environmetrics, Meeting of the ASA Section on Statistics and the Environment, Chicago, IL, October 27, 2006 (invited). |
R832160 (2006) R832160 (Final) |
not available |
| Presentation | Bayesian approaches for pollution source identification and apportionment. | None | Christensen WF | Christensen WF. Bayesian approaches for pollution source identification and apportionment. Presented at the International Environmetrics Society Meeting, Mikulov, Czech Republic, August 18, 2007. |
R832160 (Final) |
not available |
| Presentation | Addressing temporal correlation, incomplete source profile information, and varying source profiles in the source apportionment of particulate matter: Year 2. | None | Christensen WF | Christensen WF. Addressing temporal correlation, incomplete source profile information, and varying source profiles in the source apportionment of particulate matter:Year 2. Presented at EPA PM Source Apportionment Progress Meeting, Research Triangle Park, NC, June 21, 2007. |
R832160 (Final) |
not available |
| Presentation | Bayesian approaches for pollution source identification and apportionment. | None | Christensen WF | Christensen WF. Bayesian approaches for pollution source identification and apportionment. Presented at the American Association for Aerosol Research Meeting, Reno, NV, September 26, 2007. |
R832160 (Final) |
not available |
| Presentation | Source apportionment with temporally-varying profiles. | None | Christensen WF | Christensen WF. Source apportionment with temporally-varying profiles. Presented at the International Environmetrics Society Meeting, Kelowna, British Columbia, Canada, June 8-13, 2008. |
R832160 (Final) |
not available |
| Presentation | Temporally correlated Dirichlet processes for pollution receptor models. | None | Heaton MJ | Heaton MJ. Temporally correlated Dirichlet processes for pollution receptor models. Presented at the Joint Statistical Meetings, Salt Lake City, UT, August 1, 2007. |
R832160 (Final) |
not available |
| Presentation | Temporally correlated Dirichlet processes for pollution receptor models. | None | Heaton MJ | Heaton MJ. Temporally correlated Dirichlet processes for pollution receptor models. Presented at the Brigham Young University Spring Research Conference, Provo, UT, March 18, 2007. |
R832160 (Final) |
not available |
| Presentation | Temporally correlated Dirichlet processes for pollution receptor models. | None | Heaton MJ | Heaton MJ. Temporally correlated Dirichlet processes for pollution receptor models. Presented at the Joint Statistical Meetings, Denver, CO, August 3-7, 2008. |
R832160 (Final) |
not available |
| Presentation | The optimization of PMF. | None | Lingwall JW | Lingwall JW. The optimization of PMF. Presented at the International Biometric Society WNAR/IMS Meeting, Fairbanks, AK, June 23, 2005. |
R832160 (2005) R832160 (2006) R832160 (Final) |
not available |
| Presentation | Bayesian pollution source apportionment using Dirichlet distributed source profiles and lognormally distributed source contributions. | None | Lingwall JW | Lingwall JW. Bayesian pollution source apportionment using Dirichlet distributed source profiles and lognormally distributed source contributions. Presented at the International Biometric Society WNAR/IMS Meeting, Flagstaff, AZ, June 28, 2006. |
R832160 (2006) R832160 (Final) |
not available |
| Presentation | Bayesian Dirichlet based pollution source apportionment. | None | Reese CS | Reese CS. Bayesian Dirichlet based pollution source apportionment. Presented at the University of North Carolina-Greensboro, Department of Mathematics and Statistics Seminar, Greensboro, NC, October 2007. |
R832160 (Final) |
not available |
| Presentation | Bayesian Dirichlet based pollution source apportionment. | None | Reese CS | Reese CS. Bayesian Dirichlet based pollution source apportionment. Presented at Texas A&M University, Department of Statistics Colloquium, College Station, TX, September 27, 2007. |
R832160 (Final) |
not available |
| Presentation | Deterministic dispersion based source direction estimation. | None | Reese CS | Reese CS. Deterministic dispersion based source direction estimation. Presented at the International Environmetrics Society Meeting, Kelowna, British Columbia, Canada, June 8-13, 2008. |
R832160 (Final) |
not available |
| Presentation | Bayesian Dirichlet based pollution source apportionment. | None | Reese CS | Reese CS. Bayesian Dirichlet based pollution source apportionment. Presented at Kansas State University, Department of Statistics Colloquium, College Station, TX, March 6, 2008. |
R832160 (Final) |
not available |
| Presentation | Identification of pollution source directions. | None | Williams B | Williams B. Identification of pollution source directions. Presented at the Joint Statistical Meetings, Salt Lake City, UT, August 1, 2007. |
R832160 (Final) |
not available |
| Presentation | A Bayesian approach for the identification of pollution source directions. | None | Williams B | Williams B. A Bayesian approach for the identification of pollution source directions. Presented at the Workshop on Statistical Methods for Modeling Dynamic Systems, Centre de Recherches Mathematiques, Universite de Montreal, Montreal, Canada, July 9-13, 2007. |
R832160 (Final) |
not available |
| Presentation | Identification of pollution source directions. | None | Williams B | Williams B. Identification of pollution source directions. Presented at the Brigham Young University Spring Research Conference, Provo, UT, March 18, 2007. |
R832160 (Final) |
not available |
| Report | A Bayesian Approach for the Identification of Pollution Source Directions. | None | Christensen WF, Reese CS | Christensen WF, Reese CS. A Bayesian Approach for the Identification of Pollution Source Directions. Brigham Young University Department of Statistics, Technical Report #08-111, 2008. |
R832160 (Final) |
not available |
| Report | Temporally Correlated Dirichlet Processes for Pollution Receptor Models. | None | Heaton MJ, Reese CS, Christensen WF | Heaton MJ, Reese CS, Christensen WF. Temporally Correlated Dirichlet Processes for Pollution Receptor Models. Brigham Young University Department of Statistics, Technical Report #08-110, 2008. |
R832160 (Final) |
not available |
The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.