How can one construct a divergence bar graph
Answers
A diving bar chart is a bar in which some dimension points points to members or right, and points to other dimension members point in opposite direction (down or down respectively).
Note that if the measurement you are imagining has together positive and negative values for dimension members inside the same stacked bar, a diving bar chart with a different line of zero will be automatically created. When you are trying to create a diving bar chart with positive values, then the following techniques are required. The first approach to creating a diving bar chart in the tableau involves using two different sheets.
In addition to the clarity provided when trying to see the trend of each individual conference, I thought the diving bar for this visualization was a good option because the center shows the record of tie or 500. This dimension creates a 'war of war' among the members; Each block on the left represents a better win than A-Tie for AFC and on the right each block represents a better victory over Tie for NFC. This is only an application, but you can have values that always start at 0 and / or stacked bar.
The trick of the first approach is to simply create a bar chart for each side of the diving bar chart and invert the axis scale for any one of the charts so that the bars are pointed at the left or below (depending on whether your measurement line is on the shelf or No column shelf). In this example, on the right side of the chart is the primary view and the second scene with the axis on the left and the number of years is hidden (because they have already been represented in the first chart). You can hide the header by right-clicking on the header for the second sheet and deselect "Show headers." Then I underline the two sheets on the dashboard.