Скачать или смотреть R Programming with AI: Creating Grouped Line Charts in R

In this tutorial, we continue our R Programming with AI series! 📊

In this video, you’ll learn how to:
✅ Create grouped line charts in R using ggplot2

Perfect for beginners who want to learn how to analyze real-world survey data in R!

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AI Prompt for Creating a Grouped Line Chart
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The dataframe name is ____________.

The x-variable is ____________, which means ____________, and coded as ____________.

The y-variable is ____________, which means ____________, and coded as ____________.

Filter out observations where ____________ is ____________.

The grouping variable is ____________, which means ____________, and coded as ____________.

Show me R code using ggplot2 to create a grouped line chart showing the average of y-variable for each level of the x-variable, separately for each group. Use ____________[Facets/Colors] to separate groups. Show the dots as well. Dot size should be bigger than the width of the line. Use contrasting colors for different groups.
Make sure the y-axis starts at 0 and has enough space above the highest point so text labels are not cut off.

Use large text size, clear axis labels, and high contrast colors following accessibility principles. Do not add a title. Add text labels showing the average value above each point.

Make sure I can export the image as a .png file with 300 dpi.

Do not assume I have any packages installed.
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Here is the written version of the crash course:   / r-programming-with-ai-generate-r-code-usin...  

Find me on LinkedIn:   / vivekananda-das-421922385  

💡 Resources & Links:

Course Website: https://www.vivekanandadas.com/rcodin...

If you are new to R and want to learn the basics, my previous course is a great place to start:    • Survey Data Analysis in R: A Crash Course  

RStudio Cloud (Posit Cloud) Sign Up: https://posit.cloud/

Sample data used in this video: https://www.consumerfinance.gov/data-...

🔔 Don’t forget to subscribe for the full series on R + AI coding tutorials, where I will cover the most common survey data analysis skills in R.

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