usefun

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!
• normalize_to_range: normalize a vector to a specified range
• 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

Install

CRAN version:

install.packages("usefun")

Development version:

devtools::install_github("bblodfon/usefun")

Examples

See examples in the functions documentation and in the respective tests. Also various functions from this package have been used in this biomarker analysis.