class_docstr: Provides functions for doing event studies on price action on an intraday basis and daily basis.
  
      
class_docstr_tok: ["Provides","functions","for","doing","event","studies","on","price","action","on","an","intraday","basis","and","daily","basis","."]
code: def __init__(self):
      pass
  
imports: import math
  import numpy
  from pandas.tseries.offsets import CustomBusinessDay
  from findatapy.timeseries import Calculations, Timezone, Filter, Calendar
  import datetime
  from datetime import timedelta
  import numpy
  from finmarketpy.util.marketconstants import MarketConstants
  from findatapy.market import IOEngine
  from findatapy.util import ConfigManager
  from findatapy.market import SpeedCache
  import pandas
  from findatapy.market import MarketDataGenerator, MarketDataRequest
  from findatapy.util import DataConstants, LoggerManager
label_desc: Use image node_id 1 to create a new EventStudy object from inherited base classes: object with example: obj = EventStudy()