Stacking arrays according to dimension names, subset-aware splitting and mapping of functions, intersecting along arbitrary dimensions, converting to and from data.frames, and many other helper functions.
 | R in Action, Third Edition: Data analysis and graphics with R and Tidyverse (2022) by Kabacoff, Robert I. |
 | Data Science with Java: Practical Methods for Scientists and Engineers (2017) by Michael R. Brzustowicz, PhD |