---
alias: user-guide-spc-nelson7
description: "Defines a rule based on consecutive points for chart scope resolution"
---

# Nelson 7

## Rule definition

15 consecutive alternating points on either side of the centerline.

## Rule Scope

| Indicator Scope | Scope Type | Chart Type | Chart |
|-----------------|------------|------------|-------|
| Indicator1      | ChartType  | Variable   |       |

Table: Nelson 7 configuration used for scope resolution

## Visual examples

### Indicator 1

![Nelson 7 - Indicator 1][N7_indicator1]

[N7_indicator1]: images/N7_indicator1.png