Amazing Tableau Year Over Year Line Chart
Easy Year-Over-Year Comparisons in Tableau.
Tableau year over year line chart. First lets have a look at why this tip is needed. Adjust the calculation to only display a value. I received some feedback from both Jonathan Drummey and Joe Mako about this blog post and some of its inaccuracies.
How were we doing last year. When I try to use Year using DAX FORMAT funtion of a transaction date as Legend and transaction date column as Axis it still shows data in contionous form rather than showing one line over the other line. Use a built-in Quick Table Calculation.
Drag the Sales measure to Rows. If wanting to do year on year change on a line chart Tableau makes it very simple. Drag Sales to Rows.
However the calculation is cumbersome and slow to generate in Tableau. When the marks line up it is much easier to evaluate year over year performance. For example if the year is 2018 you would equalize the year over year dates so that everything would be on an axis for the year 2018.
Cohort Analysis example Adds up to 100 These steps will show the Sales based on the acquisition date of the customer. Sumif DATEPARTyear Order Date 2019 then Sales end Step 3. This dataset is about unemployed history over a period from 2005 to 2015 for many age groups like 16-19 20-24 etc.
In most real world data sets we want to compare year over year values. If you have a question feel free to reach out to him directly via email. Add an initial Year over year calculation using the Exclude function.