class pecData():
  Class to store and manipulate a PEC Data

def __init__(self, filename):

def loadData(self, filename):
  Load Data from File and calculate the PEC Sum

def totalSegments(self):
  Return the total number of segments in the PEC Data

def sumAtSegment(self, segment):
  Return the current sum at segment given in the argument

def plotData(self, raw = False, clear = False, newFig = False):
  Plot PEC Sum Data.
    raw = True -> Plot Raw Data
    clear = True -> Clear the current figure before plotting
    newFig = True -> Creates new figure for plotting (overrides clear)

class pecList():   Class to store several PEC Data files and process them

def __init__(self):

def loadPEC(self, pecname, filename):
  Add PEC Data file to list

def removePEC(self, pecname):
  Remove PEC Data file from list

def update(self):
  Internal, update list

def verifyPEC(self):
  Internal, verifies consistence in segment number across different PEC Data files

def statistics(self, plot = True, plotRaw = False, plotAll = False):
  Calculates the statistics of current PEC Data files in the list if plot, plot final results
  plotRaw also plot raw data and plotAll plots original points as well

def plotAvg(self, raw = False, clear = False, newFig = False):
  Plot PEC Sum Data Average.
    raw = True -> Plot Raw Data Average
    clear = True -> Clear the current figure before plottin
    newFig = True -> Creates new figure for plotting (overrides clear)

def showLabels(data, raw = False):
  Internal, creates plot labels