code: def _install():
      from ..core import SERIES_TYPE, DATAFRAME_TYPE
      from .quantile import quantile_series, quantile_dataframe
      from .corr import (
          df_corr,
          df_corrwith,
          series_corr,
          series_autocorr,
      )
  
      for t in SERIES_TYPE:
          t.quantile = quantile_series
          t.corr = series_corr
          t.autocorr = series_autocorr
  
      for t in DATAFRAME_TYPE:
          t.quantile = quantile_dataframe
          t.corr = df_corr
          t.corrwith = df_corrwith
  
label_desc: Use image node_id 1 for calling a global function with example usage: _install() without return types