Beginner’s guide to DAX in Power BI: Creating a Date Table
In the same way that you can’t bake a cake without flour, you can’t use Power BI Desktop without Data…
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In the same way that you can’t bake a cake without flour, you can’t use Power BI Desktop without Data…
Random Number Generation (RNG) as the name suggests, is a useful tool that generates a random number, and can provide…
Tableau is a useful tool for an analyst to have in their repository, with its drag and drop interface allowing…
Tableau Pulse has created a lot of buzz within the Tableau community. Tableau developers around the world are celebrating because…
What’s the first thing you think of when you hear the words, “Power BI”? Is it Power BI Desktop or…
With the Power BI Power Query Editor, the data engineering world is at your fingertips. You can shape data to…
One of the most common data cleaning issues after joining or unioning data is duplicate rows. Without deduplicating rows, you…
Parameters are user-generated values that define how a system can operate. We can use parameters in Power BI to grant…
In the ever-evolving landscape of visual analytics, you can often find yourself working with complex datasets, multiple data sources, and…
This is part two in a series on combining data tables together for analysis in Tableau. To review part one,…
TabPy is a Tableau feature that allows you to utilize Python scripts as calculated fields for your visualizations. It is…
At Playfair Data, we call calculated fields one of the “Big 3” – the three technical features that unlock the…