Tags / plyr
Creating Subset of Data Table in R Based on Another Column Condition Using dplyr Library
Creating Random Portfolios Using plyr and rportfolio in R
Reshaping Three-Collar Data Frames to Matrix Format Using R
Understanding Consecutive Numbering of Data.Frame Segments: A Practical Guide with `plyr` and `dplyr` Libraries
Understanding Why `unique.default(x)` Fails for Data Frames in R: A Comprehensive Guide