'Data quality assessment' diaporamas de présentation

Data Quality Indicators (DQIs) What are they, and how do they affect me? An US-EPA Approach

Data Quality Indicators (DQIs) What are they, and how do they affect me? An US-EPA Approach. P. A. S. R. C. C. DQIs Defined. DQIs are quantitative and qualitative measures of principal quality attributes; Precision; Bias; Representativeness; Comparability; Completeness; and

1.87k views • 170 slides

Met 163: Lecture 3

Met 163: Lecture 3. Topics in Chapter 1. Instrument design and selection Performance characteristics Sources of error Standards Calibration Performance Exposure Procedural System integration instrument platforms communication systems power source. Human aspects of measurement

720 views • 59 slides

AnalytiX DS Unified Software Platform for enterprise data mapping, governance and code automation manage data, metadata, data mappings and integration processes through the system development life-cycle (SDLC) process, enabling governance, automation transparency and lineage of the data in a single unified platform for data integration professionals

785 views • 56 slides

Ron Forino DAMA - Washington, DC September 1999

Project Driven Data Quality Improvement. Ron Forino DAMA - Washington, DC September 1999. Examples. According to DM Review, one European company discovered through an audit that it was not invoicing 4% of its orders. With $2 billion in revenues, that meant $80 million went unpaid.

586 views • 45 slides

RNA- seq Analysis in Galaxy

RNA- seq Analysis in Galaxy. Pawel Michalak (pawel@vbi.vt.edu). Discovery find new transcripts find transcript boundaries find splice junctions Comparison Given samples from different experimental conditions, find effects of the treatment on gene expression strengths

996 views • 36 slides

Ying Su ISITC, Beijing, CHN suy.rspc@istic.ac

Assuring Data and Information Quality in Sharing Process of Population and Health Data (eHealth Systems). Ying Su ISITC, Beijing, CHN suy.rspc@istic.ac.cn. Ling Yin Hospital 301, China yinling301@126.com. Institute of Scientific and Technical Information of China (ISTIC)

484 views • 33 slides

High Level DESDM Overview and Status

490 views • 30 slides

Refining the UK Biodiversity Indicators James Williams Joint Nature Conservation Committee

393 views • 28 slides

GeoViQua: Advances in data quality disclosing

GeoViQua: Advances in data quality disclosing. Ivette Serral Center of Research in Ecology and Forestry Applications (CREAF) contact@geoviqua.org. QUA lity aware VI sualisation for the G lobal E arth O bservation system of systems.

446 views • 28 slides

Data Quality Assessment (DQA) Morocco Economic Competitiveness Program

Data Quality Assessment (DQA) Morocco Economic Competitiveness Program. Data Quality Assessment Objectives. Refine the steps needed for each sub-indicator Three years of data for primary data (crop area survey, yield survey)

475 views • 26 slides

Semi-Automatic Quality Assessment of Linked Data without Requiring Ontology

NLP&DBPEDIA 2015 WORKSHOP. Semi-Automatic Quality Assessment of Linked Data without Requiring Ontology. Saemi Jang , Megawati , Jiyeon Choi, and Mun Yong Yi KIRD, KAIST. Motivation. DBpedia extracts structured information from Wikipedia example: Wikipedia page on Pope Saint Felix III.

268 views • 26 slides

Overview of M&E System

Overview of M&E System. Outline. Results Framework and KPIs Program Monitoring Program Evaluation Support Activities Operations and Management Mirrors the M&E Sub-manual. Why M&E?. To know if we were able to achieve our objective:

388 views • 24 slides

Project background

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Project background

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Data Quality Assessment of PEPFAR ART Sites In Nigeria Final Report February 17, 2006

Data Quality Assessment of PEPFAR ART Sites In Nigeria Final Report February 17, 2006. Nigeria/Monitoring and Evaluation Management Services in collaboration with MEASURE Evaluation. What is Data Quality?.

239 views • 16 slides

QUALITY ASSESSMENT OF THE REGISTER-BASED SLOVENIAN CENSUS 2011

QUALITY ASSESSMENT OF THE REGISTER-BASED SLOVENIAN CENSUS 2011. Rudi Seljak , Apolonija Flander Oblak Statistical Office of the Republic of Slovenia. The schedule of the presentation. Administrative data in the statistical process Quality assessment concepts

169 views • 16 slides

LEADS Quality Assurance Summary

LEADS Quality Assurance Summary. Robert Brewer (512) 239-1618. Monitoring Operations Division Network QA Manager. Introduction. What is Quality? How do you measure it? How do you get it?. Quality.

253 views • 15 slides

SeaDataNet Meeting

217 views • 10 slides

The IMF experience with quality assurance framework April, 27, 2006

101 views • 10 slides

Data Quality Assessment Manager (DQAM)

133 views • 2 slides