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Design of Experiments

What Is a Full Factorial DOE?

Full Fac­to­r­i­al DOEs help us test all pos­si­ble com­bi­na­tions of fac­tors in order to deter­mine which items are sta­tis­ti­cal­ly sig­nif­i­cant. Learn the steps for con­duct­ing a full fac­to­r­i­al DOE, how to set fac­tors and lev­els, and how to iden­ti­fy the num­ber of exper­i­ment runs needed.

Course Videos

1

What Is DOE Design of Experiments?

05:13

 2

OFAT Test vs. DOE

06:58Members only

 3

How to Conduct DOE Design of Experiments

05:13Members only

Current Video

What Is a Full Factorial DOE?

05:41Members only

5

Next VideoReplicates in Full Factorial DOE

04:19Members only

 6

Full Factorial DOE Example

11:01Members only

 7

What Is a Fractional Factorial DOE?

01:08Members only

 8

Confounding, Aliasing, and Resolution

04:23Members only

 9

Fractional Factorial DOE Example

07:31Members only

 10

What Is an Optimization DOE?

02:23Members only

 11

What Is CCD Central Composite Design?

07:20Members only

 12

Central Composite Design CCD Example

11:39Members only

 13

What Is the Taguchi Method?

05:01Members only

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Next Video Replicates in Full Factorial DOE 

Repli­cates are mul­ti­ple exper­i­men­tal runs with the same fac­tor set­tings or lev­els. Learn the impor­tance of repli­ca­tion in exper­i­men­tal design for suc­cess­ful full fac­to­r­i­al DOEs, and how they enable us to esti­mate sta­tis­ti­cal error, assign P val­ues, and deter­mine sta­tis­ti­cal significance.