Top Answers

1. How to attribuate a certain probability to each event using sample()
   4 votes
2. Add legend to a plot
   2 votes
3. Combine 2 bar plots in one under the other using the same legend
   2 votes
4. How do I fill a blank matrix given conditions from a refernce dataframe?
   1 votes
5. How to extract column index of a dataframe with the variable name?
   1 votes