> For the complete documentation index, see [llms.txt](https://docs.sov.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sov.ai/api-reference/extensions/change-point-generator.md).

# Change Point Generator

**Module:** `sovai.extensions.change_point_generator`

## Functions

### `plot_cusum_results()`

```python
def plot_cusum_results(
    df_signal,
    signal_array,
    changepoints,
    trends,
    scores,
    ticker,
    feature,
)
```

***

### `run_cusum_dashboard()`

```python
def run_cusum_dashboard(df_accounting, ticker = None, feature = None)
```

***

### `perform_cusum_analysis()`

```python
def perform_cusum_analysis(df_accounting, ticker = None, feature = None)
```

***