sc_evans questions

sc_evans answers

• ggplot2: Multiple density plots not matching parent histogram distribution
• increasing contrast of ggplot2 scale_colour_gradient in R?
• customized "scale_color_gradient2" in ggplot2
• Exclude zero values from a ggplot barplot?
• ggplot2, legend on top and margin
• geom_rect and alpha - does this work with hard coded values?
• how to include the legend for strip colored-groups