This package implements a feature known as "Broadcasting" in Python (see e.g. here) and as "Implicit Expansion" in Matlab (see e.g. here). In operations involving multiple arguments of type array (or vector, matrix, list) with mismatching dimensions, any argument is repeated along its dimensions of size (exactly) 1, as often as necessary to match the other argument(s). See also rray.
To install the CRAN version, run:
install.packages('implicitExpansion')To install the latest development version, run:
remotes::install_github('ManuelHentschel/implicitExpansion')