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Design of Experiments (DoE)

Screening design

You have many possible factors and little knowledge.

Full factorial design

You have only a few factors and want the full picture.

Optimization design

You already know the important factors and want to optimize.

Robust design

You already know the important factors and want stable settings that are less sensitive to noise.

Mixture design

Your factors are ingredients or proportions.

Optimal design

You have constraints or no standard design fits your situation.

Factors

No. of Factors
No. of Replicates
No. of Blocks
No. of Center Points
Factor Low High

Plan


Run Order Factor A Factor B
1-1-1
2-11
31-1
411

How-to

Plackett-Burman Design Calculator

You can easily create a Plackett-Burman design online here. Simply select the number of factors and the number of repetitions. The Plackett-Burman Design Generator will then create your test plan.

Plackett-Burman Design Calculator

Introduction to Plackett-Burman Design Calculator

The Plackett-Burman design is a factorial design method commonly used in the initial stages of Design of Experiments (DoE) to efficiently identify key factors with minimal experimentation. It helps in identifying the most significant factors from a large number of variables with a minimal number of experiments. This approach is ideal for screening purposes where the main focus is on main effects rather than interactions.

Why Choose Our Calculator?

  • Efficient Screening: Quickly identify key factors from a multitude of variables.
  • Resource Optimization: Minimize the number of tests while maximizing informational output.
  • User-Friendly Interface: Designed for ease of use, regardless of your statistical background.
  • Versatile Application: Suitable for a wide range of industries including manufacturing, pharmaceuticals, and agricultural research.

Cite numiqo: numiqo Team (2026). numiqo: Online Statistics Calculator. numiqo e.U. Graz, Austria. URL https://numiqo.com