Power BI - Day 4 Wandering
Sonika Uppalapati
Data Analyst & AI Enthusiast | Data-Driven Storyteller | Harnessing data to drive business growth | Turning Data into Insights | AI Prompter | Ex-TCS Analyst | Join my 12.9K+ followers for Data Innovations ??
Data is like garbage. You’d better know what you are going to do with it before you collect it - Mark Twain
On Day 4 of your Power BI exploration, you’re delving into some of the most visually impactful and functional types of visualizations: Matrix, Donut, Gauge, and Map.
Power BI Day 4: Matrix, Donut, Gauge, and Map Visualizations
Matrix
The matrix visual is a powerful feature in Power BI that allows you to display data across multiple dimensions. It’s similar to a table but with the added ability to create a stepped layout, which automatically aggregates data and enables drill-down capabilities1.
Example of a Matrix
Imagine a matrix that shows sales data with rows for each product and columns for different regions. The matrix could also include subtotals for each region and an overall total, providing a comprehensive view of sales performance.
Scenario for Matrix
A retail company could use a matrix to compare sales across different stores and product categories, identifying which combinations are performing best.
Donut Chart
A donut chart is a variation of a pie chart with a blank center, allowing space for a label or icon. It’s used to show the relationship of parts to a whole and is best for displaying a limited number of categories2.
Example of a Donut Chart
Consider a donut chart that represents market share, with each slice indicating a competitor’s share and the center displaying the total market size.
Scenario for Donut Chart
A marketing analyst might use a donut chart to visualize the distribution of market share among competitors in a particular industry.
Gauge
A gauge chart displays a single value within a range of outcomes, often resembling the dashboard of a car. It’s an excellent way to show progress against a goal or target.
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Example of a Gauge
Visualize a gauge showing the current month’s sales figures with a needle pointing to the percentage achieved towards the monthly sales target.
Scenario for Gauge
A sales manager could use a gauge chart to quickly communicate to the team how close they are to reaching the monthly sales quota.
Map
Map visuals in Power BI provide geographical data representations, allowing you to plot data points on a map based on location data.
Example of a Map
A map visual could display the locations of all customers in a city, with bubbles sized according to the revenue generated from each customer.
Scenario for Map
A logistics company might use a map to optimize delivery routes by visualizing the density of customers in different areas.
Resources for Further Learning
Video's for Further Learning
My Practice File for Further Learning
Conclusion
In summary, Day 4 of your Power BI learning journey introduced you to the dynamic visualizations of Matrix, Donut, Gauge, and Map. Each of these visuals offers unique ways to represent data, from the detailed breakdowns in matrices to the geographical insights of map visuals. As you continue to build your Power BI skills, these tools will empower you to present data in more engaging and informative ways, enabling better decision-making and storytelling through visuals. Keep sharing your progress and insights on LinkedIn as you advance through your Power BI exploration! ??
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10 个月Exciting journey ahead. Can't wait to see where your Power BI exploration takes you.