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Anova DOE

Main Help

Design of experiments (DOE)
How conduct a DOE
Factorial Array
Edit factorial array
Rename Levels of DOE Factors
Interactions
Adding repetitions
Block Levels
Sort data in subgroups
Anova DOE
Confirmation run
Response graphs
Response surface methodology


Full version of Develve
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To check on significance influence of each factor in the DOE. If a factor is not significant it can bee pooled, and the influence of the non pooled factors is getting bigger. In the example only size is not pooled, but Size is still not significant.

Interpretation

Colors of the cells

Formula Calculating Anova

For each factor

formula

formula

formula

formula

Interactions

formula

formula

Total

formula

formula

Error

formula

formula

formula

Result

With the F value and the degrees of freedom (DFf and DFe) can the program calculate p value.

Legend

formulaDegrees of freedom
formulaSum of squares error
formulaCorrection factor
formulaDegrees of freedom one factor
formula Total amount levels one factor
formula Sum of squares of one factor

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