All functions

code_nuts1()

Add standard NUTS1 codes

code_nuts2()

Add standard NUTS2 codes.

convert_class()

Convert To Basic R Classes

eurobarometer_vocabulary

GESIS Eurobarometer Variable Names

gesis_metadata_create()

Get a metadata file

gesis_spss_read()

Read in a GESIS SPSS file Read in an SPSS file archived in GESIS and change the variables to R classes for further use.

normalize_names()

Create Normalized Variable Names for GESIS Columns

recode_age_education()

Recode Age Education If age exact is labelled to a number less than 10, coded to 15. Refused answers are coded to missing. Still studying answers are recoded to the exact age, when given, otherwise to missing.

recode_gender()

Recode gender variable The harmonize demography function create a harmonized labelling or value setting for standard demography variables.

recode_mentioned()

Recode A Binary Variable in Multiple Choice

rename_var()

Harmonize gender variable

rescale_factor_4()

Rescale a 4-element ordinary scale variable

suggest_conversion()

Suggest Conversion

unique_id_create()

Unique ID create GESIS usually, but not always, calls the unique observation identifier within a data table 'uniqid'. These ID's are unique within one survey data frame, but not in the whole GESIS archive. This helper function makes sure that whatever it is called in the GESIS SPSS file, it will be renamed to uniqid.

vocabulary_nuts1

Vocabulary of NUTS1 regions.

vocabulary_nuts2

Vocabulary of NUTS2 regions.