QualityAdvisorsponsored by PQ Systems
Quality Assurance SPC statistical process control software for an organization’s continuous improvement program.
Home
Library
Classroom
Forum
Resources
About
PQ Systems
 
home > sqc

Untitled Document

Run chart: When is it used?

Run charts are often used with baseline data at the beginning of a project. If you do not have enough data for control limits, SQCpack for Windows lets you switch the control chart display to a run chart and switch back when you have enough data.

Use run charts when you can answer yes to these questions:

  1. Is the data collected over time?

  2. Is the time order of the data preserved?

See also:
>Run chart: What is it?
>Run chart: What does it look like?
>Run chart: Getting the most