How to Complete Missing Values with Tidyr's `complete()` Function in R

Creating a Flexible Sequence Mapping Function in R for Agg_Time_Person Filter

Transforming Nested Dataframes with Prepper in R for Time Series Forecasting

Understanding Negating Functions in R: Advanced Filtering Techniques with `is.numeric`

Using tidverse's `across` Function to Mutate Columns with Pasted External Vectors.

How to Remove Whitespace from a Column in Rvest and Why It Matters for Data Analysis Tasks

Understanding the `mutate` Function in R and How to Use it with Pipelines: Mastering Pipeline Operations for Efficient Data Transformations

Here is the code with explanations and improvements.

Solving Missing Value Issues When Grouping Data with Dplyr's Summarise At

Using R's Dplyr Package for Efficient Grouping and Summarization with Multiple Variables