So I'm fairly new to using Rstudio. I've been creating a circular histogram looking at the orientation of insects, using the circular package.
using the commands:
FOnomag <- c(15,15,15,30,45,45,45,45,60,75,75,90,90,105,105,105,105,105,120,135,135,135,135,150,150,150,150,165,165,165,180,180,180,180,195,195,195,195,195,195,195,195,210,210,210,210,210,225,240,240,255,255,255,270,270,285,300,300,315,330)
FOn.cir <- circular(FOnomag, units = "degrees")
FOn.mean <- mean(FOn.cir, na.rm = TRUE)
plot.circular(FOn.cir, stack = TRUE, pch = 20, sep = 0.08, shrink =1.6)
I have been able to plot the orientation of each of my insects and add an arrow for the mean orientation. my issue is Id like to add a section to my plot to show the mean standard error and I have no idea how this can be done.
Any advice would be greatly appreciated!