Dinre questions

Dinre answers

• Calculating the distance between polygon and point in R
• Merge data frames whilst summing common columns in R
• R matching more than 2 conditions and return the response value
• Call by reference in R (using function to modify an object)
• How to ggplot dodged bar chart using stat="identity"?
• save yaxis legends as a separate grob?
• reshape2: multiple results of aggregation function?
• Drawing a graph in the corner of another
• ggplot2 find number of counts in histogram maximum
• Stacked histogram from already summarized counts using ggplot2