![Ggplot2: Change legend title while controlling line types and colors - tidyverse - RStudio Community Ggplot2: Change legend title while controlling line types and colors - tidyverse - RStudio Community](https://community-cdn.rstudio.com/uploads/default/original/2X/6/6329ef8e3d8853bbaaeea2cd0db90065501e95fb.png)
Ggplot2: Change legend title while controlling line types and colors - tidyverse - RStudio Community
![ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA](http://www.sthda.com/sthda/RDoc/figure/ggplot2/ggplot2-legend-legend-box-background-color2.png)
ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA
![legend.key.size` distorts vertical justification in bottom-aligned legends · Issue #2843 · tidyverse/ggplot2 · GitHub legend.key.size` distorts vertical justification in bottom-aligned legends · Issue #2843 · tidyverse/ggplot2 · GitHub](https://user-images.githubusercontent.com/73663/44358087-298a7680-a471-11e8-918e-3d9261d020be.png)
legend.key.size` distorts vertical justification in bottom-aligned legends · Issue #2843 · tidyverse/ggplot2 · GitHub
![ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA](http://www.sthda.com/sthda/RDoc/figure/ggplot2/ggplot2-legend-guides-legend-position2.png)
ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA
![ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA ggplot2 legend : Easy steps to change the position and the appearance of a graph legend in R software - Easy Guides - Wiki - STHDA](http://www.sthda.com/sthda/RDoc/figure/ggplot2/ggplot2-legend-order-multiple-guides.png)