I would like to increase the boldness of the entire boxplot to be more visible on the hard copy. from Here seems "fatten" parameter change the thickness of the only median line. Is there any other parameter that control the thickness/width of the the whole box plot ?
require(reshape) require(ggplot2) cars_melt = melt(cars) ggplot(aes(x = variable, y = value), data = cars_melt) + geom_boxplot(fatten = 2)
Line width in ggplot2 can be changed with argument size= in geom_line() .
We can do this by using lwd argument of geom_boxplot function of ggplto2 package.
When we create a boxplot for a column of an R data frame that contains outlying values, the points for those values are smaller in size by default. If we want to increase the size for those outlying points then outlier. size argument can be used inside geom_boxplot function of ggplto2 package.
Use geom_boxplot(lwd=3)
("lwd" for "line width"). Also, if lwd
makes the median too thick, you can use lwd
and fatten
together to make the median line thinner relative to the other lines.
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