user2568648 questions

• ggplot2 geom_point legend when size is mapped to a variable
• ggplot2 different facet width for categorical x-axis [duplicate]
• Formatting unnumbered chapters in TOC
• Change stacking order in ggplot stacked area graph
• Import text file using ff package
• ggplot line graph with NA values
• R create ID within a group [duplicate]
• Shade region between two lines with ggplot
• Frequency tables with weighted data in R
• ggplot embedded fonts in pdf

user2568648 answers