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Co-authored-by: andrewkenreich <andrew.kenreich@gmail.com>
Co-authored-by: tehcoderer <me@tehcoderer.com>
2023-09-29 11:49:05 +02:00

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title, description
title description
cusum OpenBB SDK Function

cusum

Plots Cumulative sum algorithm (CUSUM) to detect abrupt changes in data

Source Code: [link]

openbb.qa.cusum(data: pd.DataFrame, target: str, threshold: float = 5, drift: float = 2.1, external_axes: Optional[List[matplotlib.axes._axes.Axes]] = None)

Parameters

Name Type Description Default Optional
data pd.DataFrame Dataframe None False
target str Column of data to look at None False
threshold float Threshold value 5 True
drift float Drift parameter 2.1 True
external_axes Optional[List[plt.Axes]] External axes (2 axes are expected in the list), by default None None True

Returns

This function does not return anything

Examples

from openbb_terminal.sdk import openbb
df = openbb.stocks.load("AAPL")
openbb.qa.cusum(data=df, target="Adj Close")