# Import to be able to import python package from src
import sys
sys.path.insert(0, '../src')

import pandas as pd
import numpy as np
import ontime as on

The `LightGBM` module could not be imported. To enable LightGBM support in Darts, follow the detailed instructions in the installation guide: https://github.com/unit8co/darts/blob/master/INSTALL.md
The `Prophet` module could not be imported. To enable Prophet support in Darts, follow the detailed instructions in the installation guide: https://github.com/unit8co/darts/blob/master/INSTALL.md

Generators

Generators allow you to create a type of TimeSeries that is generated automatically. A generated TimeSeries generally has some specific characteristics, like being constant or random.

Constant time series

on.generators.constant().generate(1, pd.Timestamp('2022-01-01'), pd.Timestamp('2022-12-31')).plot();

Gaussian Noise TimeSeries

on.generators.gaussian().generate(start=pd.Timestamp('2022-01-01'), end=pd.Timestamp('2022-12-31')).plot();

Random Walk Time Series

on.generators.random_walk().generate(start=pd.Timestamp('2022-01-01'), end=pd.Timestamp('2022-12-31')).plot();