How to Add Two R Tables
Arithmetic methods for class "frab"
Comparison methods
Coerce a data frame to a frab
Extraction and replacement methods for class "frab"
Class frab
tools:::Rd_package_title("frab")
Creating frab objects
Miscellaneous functions
Named vectors and the frab package
Parallel maxima and minima for frabs
Methods for printing frabs
Random frabs
Generalized sparse tables: sparsetable objects
Methods for Function Summary
Tables and frab objects
The zero frab object
Methods to "add" two R tables; also an alternative interpretation of named vectors as generalized R tables, so that c(a=1,b=2,c=3) + c(b=3,a=-1) will return c(b=5,c=3). Uses 'disordR' discipline (Hankin, 2022, <doi:10.48550/arXiv.2210.03856>). Extraction and replacement methods are provided. The underlying mathematical structure is the Free Abelian group, hence the name. To cite in publications please use Hankin (2023) <doi:10.48550/arXiv.2307.13184>.