Top Questions

1. Cannot subset columns inside a nested data.frame
   2 votes

   5 answers
2. Carry last observation forward (na.locf?) - but only when another column value changes
   2 votes

   1 answers
3. Dividing a number within a month with the last observation in the previous month using dplyr
   1 votes

   2 answers
4. Keep specific columns in a data.frame while unlisting a column which is a data.frame type
   1 votes

   0 answers