DOE Software Designed with Reliability in Mind!TM

ReliaSoft's DOE++ software facilitates traditional Design of Experiments (DOE) techniques for studying the factors that may affect a product or process in order to identify significant factors and optimize designs.

The software also expands upon standard methods to provide the proper analysis treatment for interval and right censored data. This offers a major breakthrough for reliability-related analyses!

DOE++ is a part of theSynthesis Platform®.

Software Highlights - ReliaSoft's DOE++

Design Types

  • One Factor Designs
  • Factorial Designs
    • Two Level Full Factorial
    • Two Level Fractional Factorial
    • Plackett-Burman
    • General Full Factorial
    • Taguchi Orthogonal Array
    • Mixture Designs
  • Response Surface Method Designs
    • Central Composite
    • Box-Behnken
  • Taguchi Robust Designs
  • Mixture Designs
  • Reliability DOE Designs (with any of the above design types)

Design Modification

  • Include/Exclude Effects & Responses
  • Add/Modify/Delete Factors & Responses
  • Add, Remove or Re-order Runs
  • Add Replicates
  • Fold the Design
  • Add Center Points
  • Change Design Type
  • Alter Reliability Data Type
  • Create Custom Optimal Design
  • Up to 50 Measurements for Each Test Run

Design Evaluation

  • Detection Power
  • Orthogonality
  • Alias Structure

Related Analyses

  • Variability Analysis
  • Optimization
  • Free Form Analysis and Multiple Linear Regression (for data not in an established design type)

Calculated Results (depends on the design type)

  • Analysis of Variance (ANOVA)
  • Fit Metrics to Assess Model Validity
  • Factor Level Output and Comparisons
  • Contribution of Factor/Interaction to Response Variation
  • Variance/Covariance Matrix
  • Alias Structures for Factorial Designs
  • Regression Model Diagnostics

Plots (depends on the design type)

  • Level Plots
    • Response vs. Level
    • Level Mean
    • Life Characteristic
    • Box Plot
    • Mean pdfs
    • Comparison Chart
  • Effect Plots
    • Effect Probability
    • Pareto Chart
    • Main Effects and Interactions
    • Term Effect
    • Cube Plot
    • Scatter Plot
    • Contour Plot
  • Residual Plots
  • Diagnostic Plots
    • Leverage
    • Cook's Distance
    • Box-Cox Transformation

Advanced Plotting Tools

  • Overlay Plots and Side-by-Side Plots
  • 3-D Surface Plots
  • RS Draw® Metafile Graphics Editor

Measurement Systems Analysis

  • Bias & Linearity Study
  • Reproducibility & Repeatability Study
  • Gage Agreement Study

Integrated Utilities

  • Analysis History Window
  • Response Prediction for Untested Treatments
  • Response Transformations for Improved ANOVA
  • Simulation Worksheet (to obtain simulated response data via BlockSim/ RENO)
  • Quick Statistical Reference
  • Synthesis Workbooks (spreadsheet and word processing modules combined)

Import Types

  • Microsoft Excel® Files
  • Text Files (*.txt, *.csv, *.prn, *.smc)
  • DOE++ Version 1 Files

Centralized Data Storage

  • Standard Repository
  • Microsoft SQL Server®
  • Oracle®
  • Simultaneous Access by Multiple Users
  • Shared Analysis Settings and Data
  • Flexible User Access Levels


Integration with all other Synthesis Platform applications.

Multiple Languages Supported

Available Services

  • Detailed User Documentation
  • Practical Example Files
  • Theoretical eTextbook
  • Training for Theory + Software
  • Step-by-Step Example Guide


Real Power for Real Applications

Some of the benefits of using the DOE software to design experiments that are effective for studying the factors that may affect a product or process and analyze the results of such experiments include:

Why Upgrade to Version 10? (for details, visit )

For more information, quick start guide and examples, please visit