Getting the name of a data frame

Question

I am writing a wrapper function for plotting several data frames:

gf <- function(dataframe){
  ggplot(dataframe, aes(x=Date, y=Close)) + 
  geom_point() +         


        

Answer 1

This will do it:

ggtitle(deparse(substitute(dataframe)))

deparse() converts the variable name to a character string, substitute() lets you use it in the plot.