mpalanco questions

mpalanco answers

• How to customize the default palette of ggplot2 without pre-knowing whether data is discrete or continuous? [duplicate]
• get equal width bars in a barplot
• Return only columns containing NA in R
• Removing unused levels in ggplot boxplot with facets AND flipped coordinates?
• ggplot - Proportional stacked area plot
• Selecting a subset of a sqlite database with dplyr
• Remove duplicate rows of a matrix or dataframe
• dplyr: want to add only 1 y column during a join, not all y columns
• Multiple functions in aggregate
• ggplot2: how to reduce space between narrow width bars, after coord_flip, and panel border