Valsts valodas centra izstrādātie sociālo jautājumu, socioloģijas un statistikas termini

Konteksts: [..] In order not to create two sorts of variables (and to have the possibility to add further flags if necessary), all variables except the key variables will be completed by a flag-variable. The flag-variable is always filled with a value [..]
Avots: European Commission, Description of Target Variables: Cross-sectional and Longitudinal