## minus_value property


Represents negative error amount when error bar type is Custom.
### Definition:
```python
@property
def minus_value(self):
    ...
@minus_value.setter
def minus_value(self, value):
    ...
```

### See Also
* module [`aspose.cells.charts`](../../)
* class [`ErrorBar`](/cells/python-net/aspose.cells.charts/errorbar)