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  • repinementer
    Member
    • Dec 2009
    • 80

    how to check peak quality of chip seq data

    Hi guys is there any simple way to check both tag quality and peak quality of ChIPSEQ data

    1.Tag and peak quality called by MACs (Transcription factors - ChIPseq)
    2. Tag and Peak quality called by CCAT/GLITR (Histone modifications - ChIP seq)

    PS:I have control to.
    Last edited by repinementer; 07-04-2010, 06:23 PM.
  • repinementer
    Member
    • Dec 2009
    • 80

    #2
    Is it Hilbert curve?? or Sole-Search tool ??
    Last edited by repinementer; 07-04-2010, 06:39 PM.

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    • dawe
      Senior Member
      • Apr 2009
      • 258

      #3
      Originally posted by repinementer View Post
      Hi guys is there any simple way to check both tag quality and peak quality of ChIPSEQ data

      1.Tag and peak quality called by MACs (Transcription factors - ChIPseq)
      2. Tag and Peak quality called by CCAT/GLITR (Histone modifications - ChIP seq)

      PS:I have control to.
      Can you better explain what you need? I mean, if you use MACS to compare an IP vs an Input, well, you should already have a list of significant peaks (with default parameters) and associated p-values, FDR and peak heights...

      d

      Comment

      • repinementer
        Member
        • Dec 2009
        • 80

        #4
        hi

        ya but what is the optimal peak height??? or FDr???
        Is there any statistical and graphical way to show the quality of data(peak heights or FDR)

        Thanx

        Comment

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