Description
add a facet label to a ggplot or change facet label of a ggplot
Usage
facet_set(label, side = "t", angle = NULL)
Value
a ggplot with facet label
Arguments
- label
a character or a named vector to label the plot
- side
to label the plot at which side, either 't' (top) or 'r' (right)
- angle
angle of the facet label. Default is 0 for side='t' and -90 for side='r'.