Overview of our services:

• Preparation of a high quality, qualified documentation at variable level
• Linking of the dataset with the survey instrument, supplemented with the following additional information:
  • methodological information
  • processual information
  • archival information
• Documentation in accordance with an international standard for social science data: DDI (Data Documentation Initiative)
• Choice of different versions:
  • basic documentation at variable level (linking of the metadata of the dataset with the survey instrument)
    • as an XML file for import into the desired DDI system
    • as a PDF file as accompanying material to your study
  • comprehensive documentation at variable level (linking of the data and the metadata with the survey instrument; additionally comprises showcards and analysis tables)
    • as a PDF file as particularly detailed and illustrative accompanying information to your study
    • as online documentation of your data in the online analysis portal ZACAT (see also Individual Service II.4 Provision of Data for Online Analysis) 

Note: This documentation is the basis for publication in the online analysis portal ZACAT.

Your key advantages: