insert graph legend using ggplot
56062
Add legend to ggplot2 line plot
149898
How to insert graphics primitives into a plot?
122268
Dotted line segments in pgfplots and changing font size in legend
35920
Plotting two variables as lines using ggplot2 on the same graph
46996
How can I change the color of bars in bar graph?
25733
Adding a "passive" plot in pgfplots
149421
In LineLegend, how do I force the legend entries to appear in a single column?
108665
How to use an image as a point in ggplot?
75862
How to use Greek symbols in ggplot2?
125419
Make legend same height as plot
113842
Combine base and ggplot graphics in R figure window
131988
PGFPlots how to add a label "0" to the origin
16305
How to insert a plot into another overlay plot
119588
Adding Labels and arrows in Tikz graph
50636
How can I adjust the horizontal spacing between legend entries in PGFPlots?
37944
pgfplot column chart legend shape
151881
Cannot make legend for several density plots in ggplot2