hide legend in ggplot code example
Example 1: ggplot2 remove legend
### Three options (where p is the plot object)
# Remove the legend title:
p + theme(legend. title = element_blank())
# Hide the entire legend to create a ggplot with no legend.
p + theme(legend. position = "none")
# Hide legend for a specific geometry, say geom_text().
p + geom_text(show.legend = FALSE)
Example 2: labs fill ggplot2
p <- ggplot(df, aes(x=rating, fill=cond)) +
geom_density(alpha=.3) +
xlab("NEW RATING TITLE") +
ylab("NEW DENSITY TITLE")
p <- p + guides(fill=guide_legend(title="New Legend Title"))