> ## Documentation Index
> Fetch the complete documentation index at: https://systematica.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Signal Registry

> systematica.registries.signal_registry

## Variables

* `SignalRegistry`: Config of signal models.

## `SignalConfig`

```python theme={null}
SignalConfig(
    title: str,
    name: str,
    runner: Callable,
    required_params: str | List[str] | None,
    default_params: str | List[str] | None,
    tags: List[str],
)
```

Configuration for a signal calculation.

This class encapsulates the necessary configuration for computing signals.

Method generated by attrs for class SignalConfig.

### Instance variables

* `default_params: str | List[str] | None`: Default parameters for the metric or None.

* `name: str`: Function name to compute the signals.

* `required_params: str | List[str] | None`: List of required parameters or None.

* `runner: Callable`: Function to compute the signals.

* `tags: List[str]`: Tags associated with the metric.

* `title: str`: Title of the method used to calculate the signal.

### Methods

#### `run_name`

```python theme={null}
run_name(
    self,
    *args,
    **kwargs,
) ‑> numpy.ndarray
```

Run model function.

**Parameters**:

| Name     | Type        | Default | Description                               |
| -------- | ----------- | ------- | ----------------------------------------- |
| `args`   | `tp.Args`   | `--`    | Signal model function arguments.          |
| `kwargs` | `tp.Kwargs` | `--`    | Signal model function key-word arguments. |

**Returns**:

| Type       | Description                   |
| ---------- | ----------------------------- |
| `tp.Array` | Signal model function output. |