2020: Week 43
Challenge by: Jenny Martin Sometimes when researching one Preppin' Data idea, you encounter a rather hideous data structure that makes you wonder, "could Prep handle this?" Suddenly you're on a completely different tangent to the challenge you were originally planning and you've got a chunky Prep workflow that just begs to be turned into a challenge itself. So here we are, looking at the most popular baby names for boys and girls in England and Wales in 2019. Inputs The data itself comes from the Office for National Statistics : Download inputs There is one input for boys names and one input for girls names. As you can see, each month is its own table and they are laid out next to each other in the Excel sheet. Not an ideal input for Tableau Desktop! Pay particular attention to May and August which have additional rows as there have been ties in the rankings. Requirements Input the data I recommend starting with the boys names Remove totals Pivot to create a mon...