I should find the same number of features in the first file (a.bed) as I haven't specified the maximum distance.
I wonder if there is a default distance.
I'm having the same issue. I should have at least the same # of features in file A, and likely slightly more in the case of ties since I'm using -t all. Is there a default distance?
bedtools closest -a a.bed -b b.bed -D b
I should find the same number of features in the first file (a.bed) as I haven't specified the maximum distance. I wonder if there is a default distance.