Comments (3)
Hello @yarnabrina
Thank you for opening the issue!
We have identified the root of the problem. What I can recommend you to avoid this error is to use a pd.RangeIndex
object instead of a np.arange()
. This will allow you to use an index that doesn't start at 0.
import numpy as np
import pandas as pd
np.random.seed(seed=0)
data = pd.DataFrame(
np.random.random(size=3 * 20).reshape((20, 3)),
index=pd.RangeIndex(3, 3 + 20), # Changed to pd.RangeIndex()
columns=["y", "x1", "x2"],
)
from sklearn.linear_model import LinearRegression
regressor = LinearRegression()
from skforecast.ForecasterAutoreg import ForecasterAutoreg
forecaster = ForecasterAutoreg(regressor, 1)
forecaster.fit(data.iloc[:, 0], exog=data.iloc[:, 1:])
We will have a look 😄
Thank you!
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Hi @yarnabrina
This bug is fixed in version 0.11.0. Although this version is not yet released in PyPI, you can test it by installing skforecast from GitHub.
pip install git+https://github.com/JoaquinAmatRodrigo/[email protected]
Hope it helps!
from skforecast.
Skforecast 0.11.0 has been released in PyPI.
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