Top Questions

1. Calculate rank based on several columns, with a precedence rule
   3 votes

   2 answers
2. Show empty groups when cutting the data using cut function in R
   3 votes

   2 answers
3. Mutating multiple columns to get 1 or 0 for passfail conditions
   3 votes

   1 answers
4. Create a Status column with 3 categories based on conditions in multiple columns in SQL
   2 votes

   1 answers
5. Convert "type" column into multiple individual columns of comments with their count
   2 votes

   2 answers