code: def skew(X, axis=0):
      return np.nan_to_num(skew_sp(X, axis=axis))
  
file_path: pyod/pyod/models/ecod.py
imports: from __future__ import division
  from __future__ import print_function
  import warnings
  import matplotlib.pyplot
  import numpy
  from joblib import Parallel, delayed
  from scipy.stats import skew
  from sklearn.utils import check_array
  from .base import BaseDetector
  from .sklearn_base import _partition_estimators
  from ..utils.stat_models import column_ecdf
label_desc: Use image node_id 1 for calling a global function with example usage: skew(X, axis) and returns: np