Dear Sir or Madam,
I'd like to aggregate wgEncodeDukeUniqueness35bp table with some gene tracks
like Ensembl to generate whole-genome gene-level summary (like mean or median)
of mappability. Could you tell me whether there is some simple way to do this?
So far as I know, one solution is to transfer this track to galaxy and use its
Datapoint aggregation tool. However, wgEncodeDukeUniqueness35bp track is too
big to transfer. Thus, I guess what I can do is to download the raw file,
wgEncodeDukeUniqueness35bp.wib (hgdownload.cse.ucsc.edu:/gbdb/hg18/wib/) and do
some local coding. However, wib is binary not ascII format. I searched the mail
list and found people uses hgWiggle to unpack wib format. But, when I ran
"hgWiggle wgEncodeDukeUniqueness35bp.wib", it crashes with the error, "Line too
long (more than 536870912 chars) line 1 of wgEncodeDukeUniqueness35bp.wib".
Could you help me to handle this situation?
Many thanks ahead.
Best regards,
-------------------------------------------------------------
Yong Zhang
Ph.D, Research Scholar
Manyuan Long's Lab
University of Chicago
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