csvtk spread doesn't properly aggregate values for duplicated keys #248
Description
Prerequisites
- make sure you're are using the latest version by
csvtk version - read the usage
Describe your issue
- describe the problem
- provide a reproducible example
csvtk spread does not collpase duplicated values when exits
$ cat test.txt
sample contig gene coverage
sample1 contig_1 a 100
sample1 contig_2 a 70
sample2 contig_2 a 100
sample3 contig_3 a 100
$ csvtk cut -t -f 1,3,4 test.txt | csvtk spread -t -k 2 -v 3
[WARN] duplicated record: a (70) for sample1 at line 3
sample a
sample1 100
sample2 100
sample3 100
Desired output
sample a
sample1 100;70
sample2 100
sample3 100
BTW: there is also some typos in flags
-f should be -k or -v in the examples
-h, --help help for spread
-k, --key string field of keys. e.g -f 1,2 or -f columnA,columnB, or -f -columnA for unselect columnA
--na string content for filling NA data
-v, --value string field of values. e.g -f 1,2 or -f columnA,columnB, or -f -columnA for unselect columnA
Thank you
I'm grateful to users who have greatly helped to report bugs and suggested new features.
I may respond to issues or fix bugs quickly, but I usually implement new features periodically (two or more weeks).