logo

topics | programme | abstracts and papers | guidelines | training courses | committees


key dates
registration
location
accommodation
social events

links
q2008@istat.it


Session 8

Editing & Imputation I

chair: Rudi Seljak - Statistical Office of the Republic of Slovenia

Abstracts


Implementation and Evaluation of Imputation Strategies to Improve the Data Accuracy - The Case of Italian Students Data from the Programme for International Student Assessment (PISA 2003)
Claudio Quintano, Rosalia Castellano, Sergio Longobardi - University of Naples “Parthenope”, Italy

Presentation...............Paper


Monitoring Year-to-Year Variation in Business Statistics
Guy Vekeman - Eurostat (European Commission), Luxembourg

Presentation...............Paper


Visualisation of Missing Values before Imputation
Matthias Templ - Statistics Austria and Vienna University of Technology
Peter Filzmoser - Vienna University of Technology

Presentation


Data Editing and its Effects on Estimates: a Short-Term Business Surveys Appraisal
Roberto Gismondi, Fernanda Panizon, Alfredo Cirianni - Istat, Italy


Presentation



Associated papers

The process of Editing and Imputation on Large Firms survey: between experience on field and computational standardization
Fabiana Rocci, Laura Serbassi - Istat, Italy

Paper


Re-designing the Editing Process for the Italian Data on Foreign Trade with Countries outside the European Union: Some Quality Issues and Results
Mariagloria Narilli, Alessandra Nuccitelli - Istat, Italy

Paper


Graph Theory for Modelling a Survey Questionnaire
Pierpaolo Massoli - Istat, Italy

Paper