Results of linreg does not match talib.LINEARREG()

Which version are you running? The lastest version is on Github. Pip is for major releases.

import pandas_ta as ta
print(ta.version)

0.2.45b0 Upgrade.

$ pip install -U git+https://github.com/twopirllc/pandas-ta

Describe the bug I compared the results of ta.linreg() and talib.LINEARREG(). There is a significant difference. Are you doing it differently? For comparison, talib.LINEARREG() matches what is on tradingview (Pinescript linreg function). This is commonly used for the histogram of the TTM squeeze indicator

To Reproduce df[“hist_talib”] = talib.LINEARREG(df[“donchian_midline”], timeperiod=20) df[“hist_pandas_ta”] = ta.linreg(df[“donchian_midline”], length=20)

Expected behavior I except the output of ta.linreg to match the output of talib.LINEARREG and pinescript linreg function

[drixie]

I just tried the development build again, and it works perfectly. The results match with both TA Lib and TradingView. Probably didn’t work the first time because of issues with Colab.

Once again, thanks for your time and energy working on this great library

[twopirllc]

Thank you