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* add first iteration of content for Terminal Pro * Update index.md * Update dashboards.md * Update folders.md * Update grouping.md * Update report.md * Update templates.md * Update quick-start.md * Update index.md * Update index.md * Update home.md * Update news.md * Update index.md * Update index.md * Update index.md * Update data-provider.md * Update chat-with-widget.md * Update data-manipulation.md * Update forecasting.md * fix: images self closing tags * fix: only pro visitors can see pro * inter font * improve SEO content and restructuring * add new package for toggle on tutorials * move folder around * improve main page of each prod * small updates and improvements * fix logo above * small improvement in headtitle for portfolio funcs * fix typos from OpenAI's GPT-4 * fix _category_ json * remove generic SEO words * add script that generates SEO for documentation * add missing file * remove sdk warning message * fix links for andrew --------- Co-authored-by: jose-donato <zmcdonato@gmail.com> Co-authored-by: jose-donato <43375532+jose-donato@users.noreply.github.com> Co-authored-by: andrewkenreich <andrew.kenreich@gmail.com>
49 lines
1.4 KiB
Markdown
Vendored
49 lines
1.4 KiB
Markdown
Vendored
---
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title: pols
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description: The page provides detailed information on using PooledOLS in OpenBB,
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a plain OLS that can comprehend various panel data structures. It includes parameters
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and return types for the 'openbb.econometrics.pols' function.
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keywords:
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- pols
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- PooledOLS
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- OLS
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- panel data structures
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- openbb.econometrics.pols
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- regression_variables
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- data
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- PooledOLS model
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- Dependent variable
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- Independent variable
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---
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import HeadTitle from '@site/src/components/General/HeadTitle.tsx';
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<HeadTitle title="econometrics.pols - Reference | OpenBB SDK Docs" />
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PooledOLS is just plain OLS that understands that various panel data structures.
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Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/econometrics/regression_model.py#L239)]
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```python
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openbb.econometrics.pols(Y: pd.DataFrame, X: 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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| regression_variables | list | The regressions variables entered where the first variable is<br/>the dependent variable. | None | True |
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| data | dict | A dictionary containing the datasets. | None | True |
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---
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## Returns
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| Type | Description |
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| ---- | ----------- |
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| Tuple[DataFrame, Any, List[Any], Any] | The dataset used,<br/>Dependent variable,<br/>Independent variable,<br/>PooledOLS model |
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---
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