Power BI Masterclass - R in Power BI - Visualizing Data Using R Scripts

The video tutorial provides a comprehensive guide on using R scripts within Power BI. It begins with setting up R and RStudio, ensuring scripts are enabled, and configuring Power BI to detect R installations. The tutorial then demonstrates how to run R scripts, create visuals using the script editor, and utilize the ggplot2 library for data visualization. It concludes with troubleshooting common errors and refining visual outputs.

What is the first step to ensure R scripts can be used in Power BI?

How can you check if R is correctly detected by Power BI?

What should you do if you encounter a warning message when opening the R script editor?

Describe the process of dragging fields into the values area in Power BI for R scripting.

What is the purpose of the code that creates a data frame and removes duplicated rows?

Explain how to import a library in R and give an example.

How can you customize the colors in a bar plot created with ggplot2?

What is the significance of the 'geom_bar' function in R plotting?

What adjustments can be made to the text labels in a ggplot2 bar plot?

What troubleshooting steps should you take if your R script does not produce output?