2021: Week 24 C&BS Co Absence Monitoring

 Challenge by: Carl Allchin

Chin & Beard Suds Co is just like any other company, people have unscheduled time off. Whilst this is expected in organisations, it can be difficult to manage. At C&BS Co, we have had a rough start to our financial year with lots of people being off for illness or sickness. How bad has it been and do we have people off every single day?

This analysis can be tough in BI tools to look at the day-to-day reality when days off are recorded with just a start date and the number of days taken off. This week's challenge is producing a simple data set that will give us this view. 

We are analysing the period 1st April to 31st May 2021.

Input

One Excel workbook, two sheets:

1. Absence Table


2. Scaffold

Requirements

  • Input data
  • Build a data set that has each date listed out between 1st April to 31st May 2021
  • Build a data set containing each date someone will be off work
  • Merge these two data sets together 
  • Workout the number of people off each day
  • Output the data

Output

Can you answer:
  1. What date had the most people off?
  2. How many days does no-one have time off on?

One table:
Two data fields:
  • Date
  • Number of people off each day
61 rows (62 including headers)

Here's our full output for comparison. Remember we don't care about the order of the columns or rows as Tableau Desktop will import them in whatever order they come in!

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