Description
A Collection of Useful Functions by John.
Description
A set of general functions that I have used in various projects and other R packages. Miscellaneous operations on data frames, matrices and vectors, ROC and PR statistics.
README.md
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!pr.test()
: compare two PR curves (AUCs) and get a p-value!partial_permut()
: get a partially-scrambled vector (you choose how much!)normalize_to_range()
: normalize a vector to a specified rangedec_to_bin()
: convert a decimal (base-10) number to its binary representationget_percentage_of_matches()
: find the percentage of common elements between two vectorsoutersect()
: find the non-common elements between two vectors (outer-section!)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. For a full biomarker analysis that uses various functions from this package, see this report.