Evaluation order inconsistency with dplyr mutate...

R function to install missing packages...

Writing non-standard evaluation syntax with use of magrittr reverse pipe...

Non standard evaluation, lapply, and ggplot...

How to pass '...' argument into an interp() formula within lazyeval...

NSE on complex expressions with dplyr's do()...

ggvis inside a function...

Using ggplot within a function with facet and multiple geoms...

dplyr NSE mode in a function: nested conditions...

Replace variable with a string value in R...

Call to ggplot in a function with NSE...

plyr functions and standard evaluation...