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39 lines
913 B
Markdown
Vendored
39 lines
913 B
Markdown
Vendored
---
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title: cusum
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description: Learn about the Cumulative Sum Algorithm (CUSUM) used to detect abrupt
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changes in data. Understand its usage, parameters, and visualize how it works.
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keywords:
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- cusum
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- cumulative sum algorithm
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- data change detection
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- usage of cusum
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- parameters of cusum
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- threshold
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- drift
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---
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import HeadTitle from '@site/src/components/General/HeadTitle.tsx';
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<HeadTitle title="crypto/qa/cusum - Reference | OpenBB Terminal Docs" />
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Cumulative sum algorithm (CUSUM) to detect abrupt changes in data
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### Usage
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```python
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cusum [-t THRESHOLD] [-d DRIFT]
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```
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---
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## Parameters
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| Name | Description | Default | Optional | Choices |
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| ---- | ----------- | ------- | -------- | ------- |
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| threshold | threshold | 0.0 | True | None |
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| drift | drift | 0.0 | True | None |
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---
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