Variable labels used for the harmonization of questionnaire items.
eurobarometer_corpus
A data_frame:
The name of the variable in the data file.
The original SPSS numeric values, if applicable
The original SPSS character value, if applicable
The rank number of the alphabetically sorted answer option.
The number of answer options in the questionnaire item.
Normalized version of the questionnaire item
The name of the original GESIS file.