Category Archives: Intro DV Labs

NYC Restaurant Recommendations – LABS 1-3

Lab 1

Data cleaning for the Fall 2021 Intro to Data Viz class’ Restaurant Recommendations is linked here in Google Sheets, copied from Tableau Desktop. One important note is that the cleaning in Tableau resulted in one row being removed because it was not a borough of New York City. The location of the restaurant was Long Island.

Lab 2 & 3

 

QUESTIONS:

  1. Unable to embed iframe from Google Sheets.
  2. Why did Tableau remove that row of data in the join?

World Population Change – Lab 0

Below, you can see a visualization of the World Population Change by region for the period between 1980 and 2015. Each region is color-coded per the chart.

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