Note the column name, mpg, is unquoted. That feature hasn’t been handy, though, if you want to write your own R functions using the tidyverse. That’s because base R functions usually need quoted ...

The current parameter ’alpha‘ of geom_smooth is used to adjust the color transparency of the confidence intervals. Would it be interesting for the authors to provide a simple parameter for the ...

The ggplot2 package is based on the principle that all plots consist of a few basic components: data, a coordinate system and a visual representation of the data. In ggplot2, you built plots ...