Exercise: surveying data

The following are the steps for surveying the data:

  1. Navigate to https://public.tableau.com/profile/marleen.meier to locate and download the workbook associated with this chapter.
  2. Navigate to the worksheet entitled Surveying & Exploring Data.
  1. Drag Region and Country to the Rows shelf. Observe that in some cases the Region field has Null values for some countries:
  1. Create and show a parameter entitled Select Field with the Data Type set to Integer and a list that contains an entry for each field name in the dataset:
  1. In the Data pane, right-click on the parameter just created and select Show Parameter Control

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