Categories / dplyr
Mastering Dplyr's Arrange Function: Best Practices and Piping
Using dplyr's Group Operations: Simplifying Function Application Per Group Without Defining Separate Functions
A lagged rolling interval window in dplyr: How to calculate cumulative sales from a certain point in time using R and the dplyr library.
How to Use Dplyr Package’s Mutate Function with Grouping to Add New Columns to Data Frames
Using dplyr Select Semantics Within a Dplyr Mutate Function: A Flexible Solution for Dynamic Column Selection
Selecting Rows with Common id_name Values Across Multiple Groups in a Grouped Data Frame
Merging Rows in a Tibble Based on Identical Content of a Column: A Comparative Analysis of `reframe` and `group_by`/`summarise` Approaches.
How to Calculate the Sum of the n Highest Values per Row in a Data Frame without Reshaping using dplyr
Extracting Multiple Max Values from R Dataframes Using dplyr
Create a Column Based on Changes Between Levels in Another Column in R