I have a contour graph/heat map of hockey shot locations that I have plotted on an image of a rink, but there is too much noise. Particularly the lowest bin is completely unnecessary and ruins the image. Is there a way to get rid of just this bin? I would want it to look something like this:
Code and image:
ggplot(full_data, aes(x=xCordall, y=yCordall)) +
background_image(img)+
stat_density_2d_filled(aes(fill= ..level..),geom = 'polygon',alpha= 0.8)+
scale_x_continuous(limits = c(-100, 100))+
scale_y_continuous(limits = c(-42.5, 42.5))+
guides(fill=F)+
theme_void()