[BUG] Hierarchical forecasting broken when for 2 hierarchy levels there is only 1 observation

aeon-toolkit / aeon

A toolkit for machine learning from time series

https://aeon-toolkit.org/

BSD 3-Clause "New" or "Revised" License

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Closed aiwalter closed 5 months ago

aiwalter commented 1 year ago

@aiwalter fill this issue

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MatthewMiddlehurst commented 1 year ago

This still needs to be filled out 🙂

TonyBagnall commented 5 months ago

I'm going to close this due to lack of information, feel free to populate it and reopn @aiwalter