Overview of our services:

• Preparation of your data for publication: 
  • Checking of the raw data and metadata in the dataset
  • Standardization according to the GESIS standard
• The following checks are carried out:
  • Variable names and labels
  • Values and value labels
  • Anomalies within and outside the defined value range (wild codes, outliers, ID-check …)
  • Missing codes
• Development of a standardized missing-code concept
• Recommendations for handling critical cases
• Provision of the final dataset with the corresponding processing syntax

Your key advantages: