2019: Week 36

With the release of Prep Builder 2019.3.2, Tableau introduced a new feature called 'Reusable Steps'. This week, your challenge is to create two reusable steps to convert files Imperial Measurements in to Metric Measurements for Height and Weight.

If you have read about Reusable Steps, read of this Help Post

***If you haven't updated to 2019.3.2 yet, try the challenge by copying and pasting your steps when using the alternative file.***

Requirements

  • Form two reusable steps to automatically convert Height and Weight. Use this file to build the reusable steps.

  • Convert the HT (Height) field from Feet and Inches to Meters and Centimeters 
    • Conversion rate 1 inch = 2.54 cm
  • Convert WT (Weight) from pounds (lbs) to kilograms (kgs)
    • Conversion 1 lb = 0.453592 kg
  • Remove the unrequired fields within the Reusable step
  • Clean up Name field and create Jersey Number field (not in the reusable steps)
  • Test your reusable steps on another team's data - use this file

Output

Two reusable steps:

  • Height conversion
  • Weight Conversion
Output files with converted Weights and Heights to Metric Measurements.
San Antonio Spurs
  • 8 Columns
  • 19 Rows (20 including Headers)
Brooklyn Nets
  • 8 Columns
  • 20 Rows (21 including Headers)


The outputs can be found here for comparison. Don't to forget to fill in our participation tracker and share your solutions with us using #PreppinData on Twitter! 

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