Do you want to use ggplot2, dplyr, or other tidyverse functions in your own functions? This easy example shows how Tidy evaluation in R, or tidy eval for short, is a pretty complex topic. But for some ...

The Visual Sutdio 6.0 help and MSDN.com both have documentation for an Eval() function that takes a string and evaluates it as an expression. This is a pretty basic feature of most languages in my ...