Pivot table but keep nan
Similar codes
- 0 vote253 views1 answer
- 1 vote206 views1 answer
- 0 vote279 views1 answer
- 0 vote345 views1 answer
- 3 votes269 views1 answer
- 0 vote267 views1 answer
- 10 votes256 views3 answers
- 4 votes232 views1 answer
- 8 votes269 views1 answer
- -1 vote262 views1 answer