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Power of Business Intelligence

Power of Business Intelligence

Blog by Andrzej Leszkiewicz. Power BI developer and consultant.

  • Bad and Good Charts
  • Deneb and Vega
  • Vega Data Visualization Examples
  • Power BI Reports
    • COVID-19
    • Krakow Bicycle Counters
    • Population Pyramid
  • Books to Read
Power of Business Intelligence

Power of Business Intelligence

Blog by Andrzej Leszkiewicz. Power BI developer and consultant.

  • Bad and Good Charts
  • Deneb and Vega
  • Vega Data Visualization Examples
  • Power BI Reports
    • COVID-19
    • Krakow Bicycle Counters
    • Population Pyramid
  • Books to Read

Tag: COVID-19

Line and stacked column chart with outliers
Storytelling with data Tricks and Workarounds

Line and stacked column chart with outliers

Andrzej Leszkiewicz November 12, 2020

In this post I’ll show how to handle a time series of data with outliers (extremely high values). For example, number of new COVID-19 deaths … Read More

COVID-19 Comment on Line and stacked column chart with outliers
How did I build my COVID-19 report
Data Preparation

How did I build my COVID-19 report

Andrzej Leszkiewicz June 20, 2020

No Power BI tips and tricks in this article. Just a few words about data management. Pandemic and chaotic data management. If you’re interested in … Read More

COVID-19data management 4 Comments on How did I build my COVID-19 report

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