extractVarName

Functions often get passed variables from within dataframes or other lists. However, printing these names with all their dollar signs isn't very userfriendly. This function simply uses a regular expression to extract the actual name.

Keywords
utils
Usage
extractVarName(x)
Arguments
x
A character vector of one or more variable names.
Value

The actual variables name, with all containing objectes stripped off.

Aliases
  • extractVarName
Examples
extractVarName('mtcars$mpg');
Documentation reproduced from package userfriendlyscience, version 0.6-1, License: GPL (>= 2)

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