# API Reference

This section provides auto-generated documentation from the PanelSFA source code.

## Base Estimator
```{autoclass} panelsfa.base._BaseSFA
:members:
:undoc-members:
```

## Cross-Sectional Models
```{autoclass} panelsfa.CrossSectionalSFA
:members:
:show-inheritance:
```

## Standard Panel Models
```{autoclass} panelsfa.TimeDecayPanelSFA
:members:
:show-inheritance:
```

```{autoclass} panelsfa.EffectsPanelSFA
:members:
:show-inheritance:
```

## Unobserved Heterogeneity (Greene 2005)
```{autoclass} panelsfa.TrueFixedEffectsSFA
:members:
:show-inheritance:
```

```{autoclass} panelsfa.TrueRandomEffectsSFA
:members:
:show-inheritance:
```

## Multi-Component Models
```{autoclass} panelsfa.FourComponentSFA
:members:
:show-inheritance:
```