May 26, 2021 Tableau
The histogram represents how often the values of variables are stored in the range. /b10> A histogram is similar to a bar chart, but it groups values into consecutive ranges. /b11> Each bar in the histogram represents the height of the number of values present in the range.
Tableau creates histograms by taking a measure. /b10> It creates an additional bin field to create the measures used in the histogram.
Using the Ample-superstore, let's plan to find sales in different regions.
To achieve this, we follow these steps.
Drag a measurement called Quantity to the Rows shelf.
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Then open Show Me and select the histogram.
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The following image shows the chart that was created.
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The number it displays is automatically divided into values between 0 and 4811, and is divided into 12 boxes.
We can also add dimensions to measures to create histograms. /b10> This creates a stacked histogram. /b11> Each bar will have a stack that represents the value of the dimension. /b12> Following the steps in the example above, we add the area dimension to the color Shell under Marks Card. /b13> This creates the following histogram, each of which also includes visualizations of different regions.