Dear R gurus - consider this plot:
library(ggplot2) dat <- sample(1:8,100,replace=TRUE) smp <- ggplot(data.frame(dat), aes(x=factor(dat),fill=factor(dat))) + geom_bar(width=1) smp + coord_polar() Q1. How do I change the font size and weight of bar labels (1,2,3...)? I've been wallowing in the 'Themes' structure and I just can't figure out the correct place to change the definitions. Along these same lines, what does 'strip' mean when referring to strip text? Q2. How can I move the legend defining bar height into the plot, so that it overlays the lines they refer to? Consider the same figure using Circstats: library(CircStats) dat.rad <- (dat*((2*pi)/8)) -(2*pi)/16 rose.diag(dat.rad, bins = 8) #note the origin is to the right rather than on top Q3. The key difference is that CircStats uses an area-based calculation for the size of each slice, which makes for a different presentation than ggplot2. Any suggestions on how to use this calculation method in the ggplot framework? Thanks in advance for your help. Tim Howard New York Natural Heritage Program ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
