Output list of tiles that didn't match

[dankein]

Would it be possible to generate an additional output for troubleshooting that is a list of tiles where there were no positive or negative matches for each sample?

[glabbe]

That is a good suggestion!

[mgopez]

Sounds like a great idea, I'll have a look and see how we can implement this into the tool. Is that okay with you @peterk87?

[peterk87]

Hi @dankein

What do you think of a matrix (tiles by samples) of tile absence/presence?

Something like

Samples	tile 1	tile 2	tile 3	...	tile X
sample 1	1	1	0	...	1
sample 2	0	1	0	...	0
sample 3	1	0	1	...	1

Presence/absence could be represented with 1/0 or true/false or something else.

[dankein]

Hi @peterk87, good idea, I like this if it can accommodate both positive and negative tiles. Positive and negative represented separately, or with a match to either a positive or negative represented as a 1 would work. I think this would make troubleshooting / QCing a new tile set easier in my view.

My original thought was a bit simpler - a mirror of the match_results- maybe just (file_path, ref position and sample columns) for the tiles that didn't match.