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py-why / dowhy

DoWhy is a Python library for causal inference that supports explicit modeling and testing of causal assumptions. DoWhy is based on a unified language for causal inference, combining causal graphical models and potential outcomes frameworks.

Home Page:https://www.pywhy.org/dowhy

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numpy.dual is dropped but it still occurs in dowhy

wyycommu opened this issue · comments

commented

When operating from dowhy import gcm, it reported: No module named 'numpy.dual'.

Details are below:

ModuleNotFoundError                       Traceback (most recent call last)
Cell In[26], line 1
----> 1 from dowhy import gcm

File d:\\PycharmProjects\\pythonProjectTest\\.venv\\Lib\\site-packages\\dowhy\\gcm\\__init__.py:12
     10 from .fitting_sampling import fit, draw_samples
     11 from .graph import StochasticModel, ConditionalStochasticModel, FunctionalCausalModel, DirectedGraph, is_root_node
---> 12 from .influence import arrow_strength, intrinsic_causal_influence
     13 from .stochastic_models import EmpiricalDistribution, BayesianGaussianMixtureDistribution, ScipyDistribution
     14 from .whatif import interventional_samples, counterfactual_samples, average_causal_effect

File d:\\PycharmProjects\\pythonProjectTest\\.venv\\Lib\\site-packages\\dowhy\\gcm\\influence.py:25
     23 from dowhy.gcm.shapley import ShapleyConfig, estimate_shapley_values
     24 from dowhy.gcm.stats import marginal_expectation
---> 25 from dowhy.gcm.uncertainty import estimate_entropy_of_probabilities, estimate_variance
     26 from dowhy.gcm.util.general import shape_into_2d, set_random_seed, is_categorical
     28 _logger = logging.getLogger(__name__)

File d:\\PycharmProjects\\pythonProjectTest\\.venv\\Lib\\site-packages\\dowhy\\gcm\\uncertainty.py:7
      1 \"\"\"Functions to estimate uncertainties such as entropy, KL divergence etc.
      2 
      3 Functions in this module should be considered experimental, meaning there might be breaking API changes in the future.
      4 \"\"\"
      6 import numpy as np
----> 7 from numpy.dual import det
      8 from scipy.special import digamma
      9 from scipy.stats import entropy

ModuleNotFoundError: No module named 'numpy.dual'"

numpy.dual is dropped from numpy since 1.20.0(https://numpy.org/doc/stable/release/1.20.0-notes.html#deprecation-of-numpy-dual)

dowhy version: 0.8

commented

Hi, can you try to update your DoWhy version? nump.dual is not used anymore in the newer DoWhy versions. The current version is 0.11.1.

commented

My python version is not compatible, it installs dowhy 0.8. After changing py3.12 to py3.11, I can install latest dowhy. Thanks for your suggestion, it helps a lot !