count only the existence of a certain path in a record for percentage statistics

[zazi]

otherwise, it looks like that these statistics are a bit skew. from my knowledge or guess, currently each occurrence of a certain path will be count, i.e., if a path has multiple values it will be count twice and so on. if one has paths with multiple values, this percentage statistics could end up with more than 100% (which will be cut right now (from my knowledge)). however, when only counting the existence of a certain path (instead of all occurrences) in a record, this count won't get larger than 100% (which is the number total records).

[boerni667]

1d950fb

[zazi]

I think, it works ;)