code: def normal_cdf(s: "Series") -> "Series":
      """Transforms the Series via the CDF of the Normal distribution.
  
      Examples:
          >>> import pandas as pd
          >>> import janitor
          >>> s = pd.Series([-1, 0, 3], name="numbers")
          >>> s.normal_cdf()
          0    0.158655
          1    0.500000
          2    0.998650
          dtype: float64
  
      Args:
          s: Input Series.
  
      Returns:
          Transformed Series.
      """
      import pandas as pd
      import scipy
  
      return pd.Series(scipy.stats.norm.cdf(s), index=s.index)
  
file_path: pyjanitor/janitor/math.py
imports: import warnings
  from typing import TYPE_CHECKING, Tuple
  import pandas_flavor
label_desc: Use image node_id 6 for calling a global function with example usage: normal_cdf(s) and returns: pd