+def makeParser(usage=""):
+ parser = optparse.OptionParser(usage=usage)
+ parser.add_option("--withmultifraction", action="store_true", dest="doFraction")
+
+ configParser = getConfigParser()
+ section = "combineRPKMs"
+ doFraction = getConfigBoolOption(configParser, section, "doFraction", False)
+
+ parser.set_defaults(doFraction=doFraction)
+
+ return parser
+
+