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86 lines
2.0 KiB
Markdown
Vendored
86 lines
2.0 KiB
Markdown
Vendored
---
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title: normality
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description: This page provides detailed information on OpenBB's qa.normality and
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qa.normality_chart functions used for quantitative analysis. These functions are
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used to generate statistics on the relation to the normal curve, targeting specific
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data in a dataframe.
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keywords:
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- openbb.qa.normality
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- quantitative analysis
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- distribution returns
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- normal curve
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- openbb.qa.normality_chart
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- dataframe
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- statistics normality
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- targeted data
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---
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import HeadTitle from '@site/src/components/General/HeadTitle.tsx';
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<HeadTitle title="qa.normality - Reference | OpenBB SDK Docs" />
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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<Tabs>
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<TabItem value="model" label="Model" default>
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Look at the distribution of returns and generate statistics on the relation to the normal curve.
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Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/common/quantitative_analysis/qa_model.py#L81)]
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```python
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openbb.qa.normality(data: pd.DataFrame)
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```
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---
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## Parameters
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| Name | Type | Description | Default | Optional |
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| ---- | ---- | ----------- | ------- | -------- |
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| data | pd.DataFrame | Dataframe of targeted data | None | False |
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---
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## Returns
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| Type | Description |
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| ---- | ----------- |
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| pd.DataFrame | Dataframe containing statistics of normality |
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---
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</TabItem>
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<TabItem value="view" label="Chart">
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Prints table showing normality statistics
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Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/common/quantitative_analysis/qa_view.py#L805)]
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```python
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openbb.qa.normality_chart(data: pd.DataFrame, target: str, export: str = "")
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```
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---
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## Parameters
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| Name | Type | Description | Default | Optional |
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| ---- | ---- | ----------- | ------- | -------- |
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| data | pd.DataFrame | DataFrame | None | False |
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| target | str | Column in data to look at | None | False |
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| export | str | Format to export data | | True |
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---
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## Returns
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This function does not return anything
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---
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</TabItem>
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</Tabs>
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