Dear Brooke, I have the "Duke DNase Sites" track already, but I do need the "Sig" track. I would really appreciate it if you could make the "Sig" track data available to me. One-score-per-base is fine with me.
Thanks a lot! Sincerely, Mousheng Xu On Fri, Nov 7, 2008 at 3:30 PM, Brooke Rhead <[EMAIL PROTECTED]> wrote: > Hello Mousheng, > > The "Duke DNase Sig" track in the hg17 database (dukeDnaseCd4Signal) was > actually submitted to us as per-base scores. That is, the data is in > fixed-step wiggle format, with 1-base steps. A description of the wiggle > data format is here: > http://genome.ucsc.edu/goldenPath/help/wiggle.html > > If you like, we can make the dukeDnaseCd4Signal wiggle file available to > you. However, it will still be in a one-score-per-base format. > > You might be interested in using the "Duke DNase Sites" track instead of > the "Duke DNase Sig" track. If not, and if you would still like the signal > data in wiggle format, please let us know. > > -- > Brooke Rhead > UCSC Genome Bioinformatics Group > > > On 11/05/08 10:30, mousheng xu wrote: >> >> Dear UCSC genome help, >> >> I am trying to get data in "dukeDnaseCd4Signal", but the data are >> organized >> in a very inefficient way -- signal is recorded for every base instead of >> subsequence. For instance, suppose chr1:100-200 has the same signal level >> -0.54, instead of giving chr1 100 200 -0.54 as one entry, >> "dukeDnaseCd4Signal" gives 101 entries from position 100 to 200 with the >> same value -0.54 like below >> 100 -0.54 >> 101 -0.54 >> ... >> 200 -0.54 >> >> The problem is that it unnecessarily takes enormous amount of space. >> >> Thanks a lot in advance! >> >> Sincerely, >> >> Mousheng Xu >> >> Research Fellow >> Brigham & Women's Hospital >> Harvard Medical School >> 617-525-0739 >> _______________________________________________ >> Genome maillist - [email protected] >> http://www.soe.ucsc.edu/mailman/listinfo/genome > _______________________________________________ Genome maillist - [email protected] http://www.soe.ucsc.edu/mailman/listinfo/genome
