Big Bed/Wig QA

Tools Available for QA of big* tracks

   * bigWigToBedGraph — this program converts a bigWig file to ASCII bedGraph format.
   * bigWigSummary — this program extracts summary information from a bigWig file.
   * bigWigInfo — this program prints out information about a bigWig file.
   * bigBedToBed — this program converts a bigBed file to ASCII BED format.
   * bigBedSummary — this program extracts summary information from a bigBed file. 
   * bigBedInfo - this program displays information about a bigBed file.