Top Questions

1. reordering my reshape: long to wide with pivot_wider, different column order
   4 votes

   3 answers
2. add a row of dummy text to data frame
   4 votes

   3 answers
3. splitting names by & sign and duplicating rows at the same time
   4 votes

   4 answers
4. reconciling duplicates in one column with various values in another column
   3 votes

   2 answers
5. best practices for recoding ID strings into other strings
   3 votes

   2 answers