Top Questions

1. Add 'total' row for each group in a column in df
   6 votes

   4 answers
2. Joining by multiple columns with stringdist_join
   4 votes

   2 answers
3. Replace values outside range with NA using replace_with_na function
   3 votes

   5 answers
4. Change format of numbers without making number of class chr
   3 votes

   1 answers
5. Give fixed order for columns based on column names for different dfs
   3 votes

   3 answers