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samp
2012 Aug 07
1
Styling gridExtra's title and left labels
...tra package to combine some graphs like in the
arrangeGrob example. Each of the graphs has a title but they appear much
larger than the overall combined plot title and left axis label. Does anyone
know how I can control the style / size of the gridExtra labels?
library(gridExtra)
library(ggplot2)
dsamp <- diamonds[sample(nrow(diamonds), 1000), ]
p1 <- qplot(carat, price, data=dsamp, colour=clarity)
p2 <- qplot(carat, price, data=dsamp, colour=clarity, geom="path")
tmp <- ggplot_gtable(ggplot_build(p1))
leg <- which(sapply(tmp$grobs, function(x) x$name) == "guide-...