Match the business models (in the left column) with their views (in the right column).
Sometimes your data may not have all the pieces you need for your analysis. A common way to handle this is to create a calculated column (also referred to as a calculated field or just a calculation) that modifies the existing data. Calculations can be created by opening the Analysis menu and selecting Create Calculated Field... Show
It's important to note that there are often several different ways to achieve the same results for a calculated field. Additionally, the correct value of a calculation may depend on how the data is shaped and how the visualization is set up. Make sure you understand your data structure and how the viz will be built when determining how to write a calculation. Examples of when a calculation might be usefulCombine first and last nameYou may have First name and Last name in two different columns and want a single field for name.
The calculation: [First name] + " " + [Last name] A finished viz might look like this
Find a sequence inside a stringYou may want to flag every record that has a certain manufacturing code XYZ in the Product ID field.
The calculation will return "true" if the code is present and "false" if not. CONTAINS([Product ID}, "XYZ") A finished viz might look like this, with the calculation on Color.
Assign categories for value rangesYou want to assign categories based on several thresholds.
The calculation will evaluate each student's GPA against the cutoff value and assign a label. IF [GPA] <3 THEN "Needs Improvement" ELSEIF [GPA] <3.5 THEN "Sufficient" ELSE "Excellent" END A finished viz might look like this, with the calculation on Color.
Calculate percent changeYou want to display the year-over-year (YOY) percentage change in the weight of children from age 1 to age 2.
This calculation is for the difference/original for each child. (SUM((IF [Age] = 2 THEN [Weight] ELSE 0 END)) - SUM((IF [Age] = 1 THEN [Weight] ELSE 0 END)))/SUM(IF [Age] = 1 THEN [Weight] ELSE 0 END) A finished viz might look like this.
This example is one where the calculation could change quite a lot based on the structure of the data. If there was a field for weight at age 1 and weight at age 2, for example, the calculation would only need to be ([Weight at age 2] - [Weight at age 1]) / [Weight at age 1]. However, the data structure detailed above is more standard and more likely to be encountered. Follow along: create a YOY calculationObjectiveTo create a view like the following, that shows sales results for two years in the first two columns, and then the year-over-year change, as a percentage, in the third column. The scenario uses the Sample - Superstore data source provided with Tableau Desktop to show how to build the viz.
Create the necessary calculated fields
Format the calculated fields
Build the view
What is the goal of price strategies for sustainable marketing practices?A sustainable pricing strategy involves setting prices that cover a company's social and environmental costs for each sale. It aims to contribute to the drive for a sustainable economy, to reduce the impact on the planet and its people, thus meeting the UN Sustainable Development Goals.
What is sustainable development quizlet?Sustainable Development definition. development that meets the needs of the present, without compromising the ability of future generations to meet their own needs.
Which of the following is true of the Brundtland Commission?Which of the following is true of the Brundtland Commission? It defined sustainable development as development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
What does sustainability?Sustainability consists of fulfilling the needs of current generations without compromising the needs of future generations, while ensuring a balance between economic growth, environmental care and social well-being.
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