intermediate Archives - Statistical Solutions by Creascience

plans d'expériences

Advanced Experimental Designs

Learn about advanced experimental designs to account for experimental various types of constraints such as time, available resources, material heterogeneity, randomization restrictions when certain factors are more difficult or costly to change than others, different sizes of experimental units as well as repeated measures. In this course, the construction of advanced designs and their statistical analysis is covered with the help of real case studies.

criblage

Screening Techniques in DOE

In preliminary research phases, the number of potentially influential factors to investigate is usually large. Screening designs are experimental designs used to identify the most influential factors that influence a response or outcome in a process or system with a reasonable number of runs. These designs are typically used in the early stages of experimentation, when you want to quickly assess a large number of variables to determine which ones have the greatest effect on the response variable. The goal is to eliminate unimportant factors and focus resources on the most influential ones. Learn about the construction of fractional factorial designs, aliasing and de-aliasing strategie. A working knowledge of multiple linear regression is needed to make the most out of this workshop.

optimisation

Optimisation Designs

Optimization designs refer to experimental design strategies that are specifically structured to optimize a process, product, or system. The goal of these designs is to identify the combination of factors (inputs) that lead to the best possible outcome (response) according to a defined objective, such as maximizing performance, minimizing cost, or finding the most efficient operating conditions. Learn more about experimental designs when influential factors have been identified and the goal is to optimize their levels. Principle underlying the construction of composite and Box-Behnken design are covered. Principle, model-building, and response surface methodology are reviewed.