Nn3.zip Page

111 monthly time series, including the 11 from the reduced set.

For modern use, researchers often access these files through the NN3 Official Website or data science repositories like Kaggle . Critical Reception nn3.zip

Includes a wide range of real-world business patterns (e.g., industry data), making it a robust test for model generalization. 111 monthly time series, including the 11 from

It is a standard historical benchmark in the forecasting community and is often included in modern research packages like the tscompdata R package on GitHub. 111 monthly time series

The historical data is typically provided in vertical columns of varying lengths.