Control Chart Decision Tree

Many people struggle with choosing the right control chart.

It's a difficult task because there are so many factors to consider:

  1. The type of data: variable (measured) or attribute (counted)
  2. How measurements are grouped or what is counted (defects or defective items)
  3. The sample size

A control chart decision tree can guide you through this process. However, even the best decision tree is hard to follow.

That's why we've built control chart selection rules right into QI Macros code!

QI Macros is an easy to use add-in that installs on Excel's menu bar

qi macros menu in excel

To create a control chart:

Step 1.
Select your data

select your data

Step 2.
Click on QI Macros Control Chart Wizard

control chart wizard

Step 3.
QI Macros does the rest.

control chart


Why Choose QI Macros Over Other Control Chart Software?

affordable

Affordable

  • Only $299 USD - less with quantity discounts
  • No annual subscription fees
  • Free technical support

easy to use

Easy to Use

  • Works right in Excel
  • Create a chart in seconds
  • Easy to customize & share charts

proven and trusted

Proven and Trusted

  • More than 100,000 users
  • In More than 80 countries
  • Five Star CNET Rating - Virus free