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System Data
In addition to personal data such as last name, first name, and address, so called system data are stored automatically for all panelists. They are used to collect meta information on the panelists and make it available to the administrator, for example:
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System data are used in several places in the EFS Panel admin area. For example, you can use the panel status (“pstatus”), the way of entry (“reg_code”) or the pseudonym as critieria for panelist searches. Furthermore, the variables are included in the master data export and can be used for evaluation purposes.
Overview of System Data
The following table describes the meaning of the system data. The second column gives you the names of the variables in the SPSS data record.
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