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functime is published as Python package in PyPI. To install the latest functime release, run the following command:

pip install functime


functime comes with extra options. For example, to install functime with large-language model (LLM) and lightgbm features:

pip install "functime[llm,lgb]"
  • ann: To use ann (approximate nearest neighbors) forecaster
  • cat: To use catboost forecaster
  • xgb: To use xgboost forecaster
  • lgb: To use lightgbm forecaster
  • llm: To use the LLM-powered forecast analyst
  • plot: To use plotting functions