Factors and Levels


Factors Fill in your factor names. The number of factors can be between 2 and 10.

No factors added. Add at least two factors before adding levels.
Fill in levels for your factor. Each factor can have 2 or 3 levels.

Add at least two levels to each factor. Avoid duplicating levels within a factor. Remove special characters from the levels.

DoE Table


Please complete the 'Factors and Levels' tab.


Factorial Design Settings


Please complete the 'Factors and Levels' tab.
Choose the method for generating the Design of Experiment table. The list of methods is dynamic. Options vary depending on the number of factors and leves.


Response Surface Design Settings


Factor Analysis


Regresson Model




Quick Guide

The Experimental Design Online application is managed by Scandinavian Institute of Business Analytics SCANBA . The application is free to use and does does not store or record any data.

1. Factors and Levels

Enter your experimental design variable names (factors) and values (levels). Examples of factors are ‘color’, ‘size’, ‘shape’, etc. Examples of levels are ‘red’ and ‘blue’ for ‘color’; 10, 20, 30 for ‘size’; ‘square’ and ‘round’ for 'shape'.

2. DoE Table

Select the number of measured responses and DoE types. Enter your responses into the DoE table. Use the ‘Settings’ button to set up the particular design.

3. Factor Analysis

Study the effect size for each factor and response breakdown.

4. Regression Model

Select the regression model and create it by pressing the ‘Create the Model’ button. Study the statistics.

5. Optimization

Use the buttons to find factor levels for minimum and maximum possible responses. Use sliders to fine-tune the response values.

General Partner

International Lean Six Sigma Institute ILSSI Cambridge, UK. The ILSSI was founded as a partnership for greater understanding and standardization between Lean Six Sigma professionals in the UK, Switzerland, EU, Africa, USA and the Middle-East with a focus on providing International collaboration, common understanding and standards for both Lean and Six Sigma principles, tools and techniques. ILSSI runs an annual conference as well as offering training, certification, coaching and consulting services, directly and through its partner network. Education is central to ILSSI activities. The institute's training and certification programs are divided by global region. ILSSI have Lean Six Sigma Master Black Belts providing consulting and training services in South East Asia, the Middle-East, Africa, North America, South America and Europe. The institute's corporate advisory arm offers strategic advice as well as project analysis and guidance to both commercial and not-for-profit clients


The Open Educator by Prof. Shaheen Ahmed, Minnesota State University, United States. The resource contains thorough information on Experimental Design (Design of Experiments).

Six Sigma Certify , Okinawa, Japan. The company trains professionals from over 120 contries about practical implementation of lean operations and Six Sigma.

DataLyzer , United Kindom. FMEA, SPC, OEE solutions.

Institute of Quality and Reliability , India. Supports industries and individuals for improving their business performance, knowledge, and skills in Quality and Reliability.

Ekaagra Solutions , India. Offers training and consulting in Lean Six Sigma and Quality, with a special focus on Statistical Methods including but not limited to Experimental Design.

Link Theory To Practice , Belgium. Link Theory To Practice provides funny, playful and practical games dedicated to learn Lean Six Sigma. Designed to involve learners, games are process simulators or automated DIY robots. Learners are immersed in industrial conditions in a virtual company and their mission is to improve process.