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    Merging Individual data with side job data
  • Merging Individual data with side job data



     The Individual dataset includes only information about the main job. In the event that
    information related to the side job is needed, such data must be identified using the
    Career History data then merged with the Individual dataset.

     One example could be finding data about the side job of an individual surveyed in Wave
    18. In the Career History data, the jobs that meet all of the following criteria are the
    individual's side job(s).

    ① Jobwave variable is 18 (indicating the survey year),
    ② Mainjob variable is 0 (indicating the main job),
    ③ Jobclass variable is 1, 3, 5 or 7 (indicating the continuation of the job to the present).
    (Only 1, 3, 5 and 7 are left because these jobs are the ones that have continued into the
    time of the survey.)

     The data filtered out using such process should then be merged to the Individual data
    using pid.​



    <KLIPS User's Guide (Wave 1~18th) FAQ Q26>


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