library(myfirstpkg)
myfirstpkg provides simple helper functions to help me learn packaging. It re-creates very simple, pre-existing functionality to compute common summary statistics. For example, to compute the z-score of a vector we can use:
x <- 1:10 z_score(x) #> [1] -1.4863011 -1.1560120 -0.8257228 -0.4954337 -0.1651446 0.1651446 #> [7] 0.4954337 0.8257228 1.1560120 1.4863011