---
title: panel_fixed
description: Learn about the one- and two-way fixed effects estimator for panel data
  analysis. Explore the parameters and returns of this function for panel data regression
  and modeling.
keywords:
- panel data
- fixed effects estimator
- panel data analysis
- two-way fixed effects
- panel data regression
- panel data modeling
---



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One- and two-way fixed effects estimator for panel data.

Parameters
----------
data: List[Data]
Input dataset.
y_column: str
Target column.
x_columns: str
List of columns to use as exogenous variables.

Returns
-------
OBBject[Dict]
OBBject with the fit model returned

```python wordwrap

```

---

## Parameters

This function does not take standardized parameters.

---

## Returns

This function does not return a standardized model

---