def get_hfi_returns():
    '\n    Load and format the EDHEC Hedge Fund Index Returns\n    '
    hfi = pd.read_csv('data/edhec-hedgefundindices.csv', header=0, index_col=0, parse_dates=True)
    hfi = (hfi / 100)
    hfi.index = hfi.index.to_period('M')
    return hfi
Load and format the EDHEC Hedge Fund Index Returns
def get_hfi_returns():
    '\n    \n    '
    hfi = pd.read_csv('data/edhec-hedgefundindices.csv', header=0, index_col=0, parse_dates=True)
    hfi = (hfi / 100)
    hfi.index = hfi.index.to_period('M')
    return hfi