For example, a fractional factorial design is an appropriate design choice when the experimental goal involves finding the subset of factors that influence the outcome variable of interest.
What does FFD stand for?
FFD stands for Fractional Factorial Design
This definition appears very frequently and is found in the following Acronym Finder categories:
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We have 75 other meanings of FFD in our Acronym Attic
- Flint Fire Department (Flint, Michigan)
- Focal-Film Distance
- Focus Film Distance (radiography, distance between the X-ray source and the film)
- Form Format Definition
- Forward Flank Downdraft (weather)
- Forward Flight Deck
- Foundation Feature Data
- Fourier Finite-Difference
- Fraction of Failures Detected
- Fraction of Faults Detected
- Francois Frossard Design (Florida)
- Free Form Deformation (computer animation)
- Freshwater Fish Directive (EU)
- Fridge Freezer Direct Ltd. (UK)
- Front des Forces Démocratiques (French: Front of Democratic Forces, Morocco)
- Fuel Fluorescence Detector
- Full Field Development
- Full Function Device (router)
- Fully Flocked Decoy (target practice tool)
- Functional Flow Diagram
Samples in periodicals archive:
Subsequent chapters address completely randomized design, multiple comparison tests, trend analysis, among other topics, ending with chapters on split-plot factorial design, analysis of covariance, Latin square and related designs, confounded factorial designs, and fractional factorial designs.
534 RESULTS AND DISCUSSION The full factorial design was chosen and not the fractional one, because fractional factorial design [2.
Factorial and Fractional Factorial Designs When the investigator selects 2 levels for each of a number of variables (K factors) and then runs experiments with all possible combinations it is referred to as [2.
Summary A two-level fractional factorial design can be used as an effective tool in screening rubber compound mixing processing variables having different degrees of effects on viscoelastic behavior.
A 26-2 fractional factorial design was used to screen for factors that affect bacteriocin production in a shake culture.
The drawback of using a fractional factorial design is that some high-order interactions are confounded with each other and/or with the factors themselves.