Miscellaneous functions used for x-engineering (feature engineering) or for supporting in other packages maintained by 'Shichen Xie'.
This R package xefun contains functions that are used for x engineering (feature engineering) or supporting in other packages. You can install the release version of xefun from CRAN with install.package('xefun'), or the development version of xefun from GitHub with devtools::install_github('shichenxie/xefun').