vpipkt questions

vpipkt answers

• normalized bar heights in ggplot
• R: agrep results quantifier
• r : ecdf over histogram
• Draw 3x3 square grid in R
• choroplethr: Plotting MSA-level maps?
• Is it possible to use column indices in merge?
• NAs are not allowed in subscripted assignments
• How does one combine two uneven dataframes to create a full species matrix for analysis?