Keep only min entries in dataframe grouped by one column
Keep only min entries in dataframe grouped by one column
0
- 0 vote357 views2 answers
- 1 vote381 views1 answer
- 1 vote350 views2 answers
- 0 vote406 views1 answer
- 20 votes314 views3 answers
- -1 vote320 views1 answer
- 6 votes306 views4 answers
- 0 vote333 views1 answer
- 0 vote320 views1 answer
- 0 vote315 views1 answer