Snippets
Check if an object is of type missing value (NA) - Snippet #104
Discover how to check if an object is of type missing value (NA) with R
Snippets
Discover how to check if an object is of type missing value (NA) with R
Snippets
Discover how to replace missing numeric values with true NAs in a column of a data frame with R
Snippets
Discover how to change the background color of a ggplot2 plot with R
Tutorials
geom_function() and as_function() offer an elegant and powerful solution to plot mathematical functions with ggplot2
Snippets
Discover how to rename legend items in a ggplot2 plot with R
Snippets
Discover how to draw a second geom_ from a different data frame in a ggplot2 plot with R
Snippets
Discover how to reorder manually a discrete axis in a ggplot2 plot with R
Snippets
Discover how to change the direction of the legends in a ggplot2 plot with R
Snippets
Discover how to change the position of the legend in a ggplot2 plot with R
Snippets
Discover how to combine multiple legends in the legend of a ggplot2 plot with R
Snippets
Discover how to hide the legend in a ggplot2 plot with R
Snippets
Discover how to use a Brewer color scale in a ggplot2 plot with R