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Guidance for Data Quality Assessment

Demonstrates how to use data quality assessment in evaluating environmental data sets and illustrates how to apply some graphical and statistical tools for performing DQA.

Guidance for Data Quality Assessment: Practical Methods for Data Analysis: EPA QA/G9: QA00 Update: July 2000 (pdf) (4.28 MB)
Demonstrates how to use data quality assessment in evaluating environmental data sets and illustrates how to apply some graphical and statistical tools for performing DQA.
Data Quality Assessment: A Reviewer's Guide (EPA QA/G-9R) (pdf) (1.07 MB, 240-B-06-002)
Guidance for Data Quality Assessment
Data Quality Assessment: Statistical Methods for Practitioners (EPA QA/G-9S) (pdf) (21.38 MB, 240-B-06-003)
Guidance for Data Quality Assessment

Guidance for Data Quality Assessment

Managing the Quality of Environmental Information