A set of miscellaneous functions that I have used in various projects and in other R packages. Some of the most important are:
get_roc_stats: the ROC statistics the way you want it!
partial_permut: get a partially-scrambled vector (you choose how much!)
normalize_to_range: normalize a vector to a specified range
dec_to_bin: convert a decimal (base-10) number to its binary representation
get_percentage_of_matches: find the percentage of common elements between two vectors
pretty_print_*: pretty printing of vector names and values in an R Markdown document (as quotes)
outersect: find the non-common elements between two vectors (outer-section!)
ldf_arrange_by_rownames: rearrange a list of data frames by rownames
make_multiple_density_plot: plotting multiple density estimations in one plot
usefun:::colors.100: a vector of 100 as much as possible distinct colors
See examples in the functions documentation and in the respective tests. For a full biomarker analysis that uses various functions from this package, see this report.