tomhopper.me - Tom Hopper – Competitive organizations through high-performance learning

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Description: Competitive organizations through high-performance learning

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My simple package of useful numeric functions, numbr , has been updated to version 0.11.3 and posted to GitHub. You can install it with the command

devtools::install_github("tomhopper/numbr") 0.11.3 adds the %==% operator. %==% implements the base R function all.equal() , comparing two numeric or integer vectors for near-equality. Unlike all.equal , %==% returns a vector for every element of the left-hand and right-hand sides. This makes it useful in functions like which or dplyr::filter .

I use %==% when making comparisons between columns of a data frame that have been calculated and may have differences due to machine accuracy errors.

Links to tomhopper.me (1)

• matthewdharris.com Quantitative Archaeology – thoughts, models, and ephemera