feature	productivity	lambda
3'-end D-gene trimming	productive	0.956435600091739
3'-end D-gene trimming	non-productive	1.01786092764411
5'-end D-gene trimming	productive	1.00367423547682
5'-end D-gene trimming	non-productive	0.998918509024514
V-gene trimming	productive	0.973673763457714
V-gene trimming	non-productive	0.988987576167301
J-gene trimming	productive	0.974598078001391
J-gene trimming	non-productive	0.970379994145417