class_docstr: Daily Return (DR)
  
  Args:
      close(pandas.Series): dataset 'Close' column.
      fillna(bool): if True, fill nan values.
class_docstr_tok: ["Daily","Return","(","DR",")","Args",":","close","(","pandas.Series",")",":","dataset","'Close","'","column",".","fillna","(","bool",")",":","if","True",",","fill","nan","values","."]
code: def _run(self):
      self._dr = (self._close / self._close.shift(1)) - 1
      self._dr *= 100
  
imports: import numpy
  import pandas
  from ta.utils import IndicatorMixin
label_desc: Use image node_id 2 for calling the DailyReturnIndicator obj's underlying member method code with example usage: obj._run() without return types