Ggplot2: Difference between revisions
(→Usage) |
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apt-get install ghostscript -y | apt-get install ghostscript -y | ||
</pre> | </pre> | ||
===Legends=== | |||
[https://ggplot2.tidyverse.org/articles/articles/faq-customising.html?q=legend#legends Customizing FAQ]<br> | |||
[https://ggplot2.tidyverse.org/reference/guide_legend.html guide_legend] | |||
<syntaxhighlight lang="R"> | |||
# Move legend to the bottom | |||
plot <- plot + theme(legend.position = "bottom") | |||
# Set color legend to have two rows | |||
plot <- plot + guides(color=guide_legend(nrow=2, byrow=TRUE)) | |||
</syntaxhighlight> | |||