code: def scale_center_zero_abs(vec, other_vec=None):
      if other_vec is None:
          other_vec = vec
      max_abs = max(vec.max(), -vec.min())
      return (
          ((other_vec > 0).astype(float) * (other_vec / max_abs)) * 0.5
          + 0.5
      ) + ((other_vec < 0).astype(float) * (other_vec / max_abs) * 0.5)
  
imports: from typing import Callable
  import numpy
  import pandas
  from scipy.stats import rankdata
label_desc: Use image node_id 6 for calling a global function with example usage: scale_center_zero_abs(vec, other_vec) and returns: unknown