roundup()to accept a data.frame and round all numeric columns.
file.find()function to look for files on the file system.
dir.find()function to look for directories on the file system.
find.names()function to look for variable names on a data frame.
copy.attributes()function to copy column attributes from one data frame to another.
subsc()functions to get UTF-8 superscript and subscript codes from normal characters.
v()function when first item had more than one part.
sort.data.frame()that was causing it to lose column attributes.
labels.data.frame(): Adds, views and removes labels on a data frame.
sort.data.frame(): Sorts a data frame.
%p%: An infix operator for the
%eq%: An infix operator to determine equality between two objects.
roundup(): A function that rounds 5 away from zero.
Sys.path(): A function to get the path of the currently executing program.
v(): A quoting function for non-standard evaluation.