There is not necessarily a value for each nt. The phastCons measurement is made only where there are values. You can not use line numbers in these files to extract the per-nt values.
--Hiram On 7/4/12 6:22 AM, Eduardo Andrés León wrote: > Dear all, > > I've downloaded a wig file > (http://hgdownload.cse.ucsc.edu/goldenPath/hg18/phastCons28way/placental/chr1.pp.gz) > and I need to know the conservation is some nt . > but as I see in this file, the first goes from 465 to 7091 . So I expect to > have 6626 lines . But I only have 6616. > If I take the second one : > from 7091 - 10704 , I'd expect to have 3613 values. But I find 3593 > > So what I'm doing wrong ? why is not there a value per nt ? > > Thanks in advance > > > Edu. > > =================================================== > Eduardo Andrés León > Tlfn: (+34) 91 732 80 00 / 91 224 69 00 (ext 5054/3063) > e-mail: [email protected] Fax: (+34) 91 224 69 76 > Unidad de Bioinformática Bioinformatics Unit > Centro Nacional de Investigaciones Oncológicas > C.P.: 28029 Zip Code: 28029 > C/. Melchor Fernández Almagro, 3 Madrid (Spain) > http://bioinfo.cnio.es http://bioinfo.cnio.es/people/eandres > =================================================== > > _______________________________________________ > Genome maillist - [email protected] > https://lists.soe.ucsc.edu/mailman/listinfo/genome _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
