Understanding the granularity of your data is a key concept that can make or break the effectiveness of your analysis, and here, Ariana Cukier’s article, provides an insightful look into this essential topic. Whether you’re building dashboards or analysing trends, recognising the level of detail in your data ensures that your visualisations are both accurate and meaningful. Her article offers clear examples of how mismatched granularity can lead to errors in analysis. If you’re looking to elevate your Tableau skills and ensure that your data tells the right story, this is the place to start
Ariana’s post emphasises the value of aligning your data’s granularity with the specific questions you aim to answer, which is crucial for deriving actionable insights. By understanding how to control and apply granularity effectively, you’ll gain better precision in your visualisations and deliver more impactful conclusions. This post provides practical knowledge that will improve your approach to working with data.