The Next Generation of the
Microdata Information System MISSY:
An Integrated Solution for the Documentation
of European Mi...
Overview
• MISSY - Metadata for scientific research
• Development as a DDI use case
• MISSY III Project: Documentation of ...
Scientific service for official microdata
• Increasing accessibility of individual data from official
statistics for scien...
MISSY - Metadata for scientific research
• Facilitates professional and efficient use of official
microdata for the social...
MISSY – Scope of metadata
• Detailed information on variable level
• Comparability of variables over time
• Study descript...
Development as a DDI use case
2003

2014

MISSY I

MISSY II

MISSY III

Pilot Project

German
Microcensus

European
Microd...
Project MISSY III
• Central, systematic and user-friendly access to
information about official EU microdata via MISSY
• Po...
MISSY III – Back-End
• Implementation of the new MISSY-Editor (WebApplication)
• Metadata import (from SPSS, XML, .csv)

•...
MISSY III – Data model architecture

9
Cooperation DwB - MISSY
• Metadata schema and controlled vocabularies (WP5)
• Data documentation of SILC and LFS covered b...
Steps in Metadata Preparation
• Read variable information into system from SPSS files
• Customize data input forms and con...
Metadata Scheme – Study level
13
15
16
17
18
for more information…
please visit our

Poster Presentation
with live demo of the new MISSY Editor

www.gesis.org/missy
ww...
The Next Generation of the Microdata Information System MISSY - An Integrated Solution for the Documentation of European M...
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The Next Generation of the Microdata Information System MISSY - An Integrated Solution for the Documentation of European Microdata

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The Next Generation of the Microdata Information System MISSY - An Integrated Solution for the Documentation of European Microdata

  1. 1. The Next Generation of the Microdata Information System MISSY: An Integrated Solution for the Documentation of European Microdata European DDI User Conference, Paris 2013 Jeanette Bohr, Alexander Mack, Thomas Bosch & Florian Thirolf GESIS – Leibniz Institute for the Social Sciences, Mannheim
  2. 2. Overview • MISSY - Metadata for scientific research • Development as a DDI use case • MISSY III Project: Documentation of EU Data • MISSY & Data without Boundaries • The new MISSY-Editor 2
  3. 3. Scientific service for official microdata • Increasing accessibility of individual data from official statistics for scientific research • Scientific support for the use of official microdata is required  Microdata Information System MISSY: provides structured metadata for official statistics 3
  4. 4. MISSY - Metadata for scientific research • Facilitates professional and efficient use of official microdata for the social sciences • Contains detailed metadata for all available German Microcensus Scientific Use Files (since 1973) • Documentation for integrated European microdata from official statistics is underway  in cooperation with Data without Boundaries Project (WP5, Task 3) 4
  5. 5. MISSY – Scope of metadata • Detailed information on variable level • Comparability of variables over time • Study description and data collection materials • Concepts, classifications and definitions • Setups and program routines (‘microdata tools’) • Literature database 5
  6. 6. Development as a DDI use case 2003 2014 MISSY I MISSY II MISSY III Pilot Project German Microcensus European Microdata <DDI 2.1> <DDI 2.1> <DDI 3.0> <DDI RDF Discovery>  DDI-L & DDI-C Export 6
  7. 7. Project MISSY III • Central, systematic and user-friendly access to information about official EU microdata via MISSY • Potential to conduct thematic searches over multiple studies • Support for cross-cultural and inter-temporal analysis • Re-use of metadata in other systems (export to multiple formats such as DDI-L, DDI-C, DDI-RDF) 7
  8. 8. MISSY III – Back-End • Implementation of the new MISSY-Editor (WebApplication) • Metadata import (from SPSS, XML, .csv) • Documentation of EU microdata via MISSY-Editor • Open source software https://github.com/missy-project/ 8
  9. 9. MISSY III – Data model architecture 9
  10. 10. Cooperation DwB - MISSY • Metadata schema and controlled vocabularies (WP5) • Data documentation of SILC and LFS covered by GESIS; AES, SES and CIS by DwB partners (WP5) • The new web-based MISSY III-Editor was implemented as a web application in order to allow external users • Data export from MISSY into DwB Portal in DDI 3.2 format (WP8/12) 10
  11. 11. Steps in Metadata Preparation • Read variable information into system from SPSS files • Customize data input forms and controlled vocabularies for each series • Structure variables according to thematic classification • Manually input and/or import metadata at variable and study level
  12. 12. Metadata Scheme – Study level
  13. 13. 13
  14. 14. 15
  15. 15. 16
  16. 16. 17
  17. 17. 18
  18. 18. for more information… please visit our Poster Presentation with live demo of the new MISSY Editor www.gesis.org/missy www.dwbproject.org 19

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