From fb16e73ee7fcd446ea4e749ade59686b8efaeebe Mon Sep 17 00:00:00 2001 From: Aaron <aaronquinlan@gmail.com> Date: Sat, 3 Nov 2012 16:20:13 -0400 Subject: [PATCH] update HISTORY --- RELEASE_HISTORY | 84 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) diff --git a/RELEASE_HISTORY b/RELEASE_HISTORY index bb930965..4deb1b58 100644 --- a/RELEASE_HISTORY +++ b/RELEASE_HISTORY @@ -1,3 +1,87 @@ +Version 2.17.0 (3-Nov-2012) +===================== +=== New Tool === +===================== + +We have added a new tool (bedtools "jaccard") for measuring the Jaccard statistic +between two interval files. The Jaccard stat measures the ratio of the length +of the intersection over the length of the union of the two sets. In this +case, the union is measured as the sum of the lengths of the intervals in each +set minus the length of the intersecting intervals. As such, the Jaccard +statistic provides a "distance" measure between 0 (no intersections) +and 1 (self intersection). The higher the score, the more the two sets of +intervals overlap one another. This tool was motivated by Favorov et al, 2012. +For more details, see see PMID: 22693437. + +We anticipate releasing other statistical measures in forthcoming releases. + + + +=================================== +=== New Features & enhancements === +=================================== +1. The genome file drives the BAM header in "bedtools bedtobam" + +2. Substantially improvement the performance of the -sorted option in + "bedtools intersect" and "bedtools map". For many applications, + bedtools is now nearly as fast as the BEDOPS suite when intersecting + pre-sorted data. This improvement is thanks to Neil Kindlon, a staff + scientist in the Quinlan lab. + +3. Tightened the logic for handling split (blocked) BAM and BED records + +4. Added ranged column selection to "bedtools groupby". Thanks to Brent Pedersen" + - e.g., formerly "bedtools groupby -g 1,2,3,4,5"; now "-g 1-5" + +5. "bedtools getfasta" now properly extracts sequences based on blocked (BED12) + records (e.g., exons from genes in BED12 format). + +6. "bedtools groupby" now allows a header line in the input. + +7. With -N, the user can now force the closest interval to have a different name + field in "bedtools closest" + +8. With -A, the user can now force the subtraction of entire interval when + any overlap exists in "bedtools subtract". + +9. "bedtools shuffle" can now shuffle BEDPE records. + +10. Improved random number generation. + +11. Added -split, -s, -S, -f, -r options to "bedtools multicov" + +12. Improvements to the regression testing framework. + +13. Standardized the tag reporting logic in "bedtools bamtobed" + +14. Improved the auto-detection of VCF format. Thanks to Michael James Clark. + +==================== +=== Bug fixes === +==================== +1. Fixed a bug in bedtobam's -bed12 mode. + +2. Properly include unaligned BAM alignments with "bedtools intersect"'s -v option. + +3. Fixed off by one error in "bedtools closest"'s -d option + +4."bedtools bamtobed" fails properly for non-existent file. + +5. Corrected missing tab in "bedtools annotate"'s header. + +6. Allow int or uint tags in "bedtools bamtobed" + +7. "bedtools flank" no longer attempts to take flanks prior to the start of a + chromosome. + +8. Eliminated an extraneous tab from "bedtools window" -c. + +9. Fixed a corner case in the -sorted algorithm. + +10.Prevent numeric overflow in "bedtools coverage -hist" + + + Version 2.14.1-3 (2-Nov-2011) Bug Fixes -- GitLab