From Anfänger zum Fortgeschrittenen in Tidyverse

Elevate Your Tidyverse Skills: Master Advanced R Programming with Practical Tricks

Are you a Tidyverse user looking to move beyond the basics? This course is designed for those who have a solid understanding of fundamental Tidyverse functions like mutate, filter, select, and arrange, and are ready to take their R programming to the next level.

While many excellent resources cover Tidyverse fundamentals, finding the advanced "tricks" and lesser-known functions that separate proficient Tidyverse programmers from the rest can be challenging. These valuable techniques are scattered across numerous forums, blog posts, and documentation pages.

This comprehensive course, built over 300+ hours of research, consolidates all the best Tidyverse tricks into a single, accessible resource. Stop wasting time searching online – invest in this course and unlock significant time savings.

What You'll Get:

• In-Depth Learning: This isn't just a video course! You'll receive a 360-page PDF book in English that complements the video lessons, providing even more detailed explanations and covering topics not explored in the videos.
• 30 Practical Tidyverse Tips: Structured around specific areas of improvement, this course delivers actionable techniques you can immediately apply to your projects.

Key Topics Covered:

• File Handling:
  • Efficiently reading multiple files in R, both in the same directory and nested folders.
  • Managing column name conventions during data import.
• Column Manipulation:
  • Precise column selection using tidyverse's select function and regular expressions.
  • Bulk column renaming.
• Column Creation & Modification:
  • Categorizing continuous variables.
  • Creating new columns from existing ones.
  • Anonymizing and masking data.
  • Summarizing and ordering factor levels.
  • Applying functions to multiple columns.
• Row Manipulation:
  • Filtering rows based on complex conditions across multiple columns.
  • Optimizing row selection techniques.
  • Performing row-wise calculations.
• Handling Missing Data:
  • Expanding data frames to create complete value combinations.
  • Converting between long and wide data frame formats.
• Tidyverse Foundations:
  • Effective use of curly braces {} in functions.
• purrr Proficiency:
  • Mastering the use of vectors, lists, and data frames with purrr.
  • Leveraging the map function family for efficient data transformation.
  • Using safely and possibly for robust function application.
  • Effective use of map_vec, map2, and pmap.
• Working with Nested Tibbles:
  • Creating data visualizations from nested tibbles.
  • Training models using nested tibbles.
• walk Function Family:
  • Using walk for intermediate tests between pipes.

Who is this course for?

This course is perfect for R programmers who:

• Have a working knowledge of Tidyverse basics.
• Want to improve their efficiency and code quality.
• Are looking for advanced techniques to solve complex data manipulation problems.
• Want to save time by learning the best-kept Tidyverse secrets.

Invest in yourself: Dedicate 10-15 hours to studying the course content and unlock a new level of proficiency in the Tidyverse. You'll become a more powerful and efficient R programmer!