MODDE (pronounced “mod-dee” ) is a leading software package for and multivariate data analysis . It was developed by Umetrics , an influential chemometrics company founded in the 1980s (Umeå, Sweden). Umetrics also created SIMCA (for PCA/PLS modeling). In 2017, Umetrics was acquired by Sartorius Stedim Biotech , but legacy version numbering and naming conventions persist in industry and academic archives.

💡 When working with MODDE 9.1, always utilize the "Advisor" function. It provides statistical health checks on your model, alerting you to outliers or poor transformations that could skew your results. Summary of Benefits

to guide users through the experimental process, from initial screening to final optimization. Experimental Design Options: Supports a wide variety of classical designs, including Fractional Factorial , Full Factorial, and Response Surface Methodology (RSM). Data Visualization: Features interactive plots such as Contour Plots Sweet Spot Plots