Dual-axis combination charts, or Combo Charts, are an efficient chart type for showing related information while saving land by combining views. Tableau combined axis charts are created with one shared axis, like an X-axis for a date, and two separate axes, like Y-axes for 2 different measures. This post will show you ways to form a dual-axis combo chart in Tableau which looks at Sales and Discount by Year and merchandise Category.
Let’s revise Tableau Bar and Line Chart intimately
Here, we discuss three simple steps to create Tableau Combined Axis Charts. Let’s discuss them one by one:
Step one – Build a graph for one of the measures.
The first step is to make a graph for one of your measures. It doesn’t matter an excessive amount of that of your 2 measures you begin with, thus let’s build a line graph for Sales by year. to make the first graph, drag the Order Date field to Columns Shelf with associate aggregation of Year Continuous. Then drag the Sales field to the Rows Shelf. At this point , the read looks like this:
Drag the second live onto the choice axis
In order to make Tableau combined axis charts or dual-axis chart. You’ll drag the second live onto the choice axis from your initial live. In my case, sales is on the left axis . i want to feature the Discount live to the read, thus I’ll drag it to the right axis . As I buy preparing to the choice axis, Tableau is giving Maine slightly of wherever i will be able to drop the live as indicated by a broken line:
Once I drop the world on the choice axis, Tableau generates a dual-axis chart. Note that this is often often a dual-axis chart at this point , however not a dual-axis combination chart. The name combination chart comes from employing a mixture of mark sorts, then far, we’ve a bent to solely have one mark kind (line).
Produce a dual-axis combination chart by dynamical one of the mark sorts
When the second live was born onto the reading, not solely did the world seem on the rows shelf. However, a fresh marks shelf was generated. The marks for each live will currently be amended severally of each different, permitting you to point out a mix of mark sorts on your read.
Let’s modification the mark sort of the Sales field to bar and leave the mark kind for Discount as a line. this is often often accomplished by clicking on the Marks Shelf for SUM(Sales) and dynamical the mark kind from Automatic to Bar.