Re:Fractional Factorial Experiment Design: There Are Too Man...
by kawzeg on Thursday October 19, 2023 @04:58AM
(#37940274)
Similarly:
> Lastly, I = AC means that we can’t tell the difference between doing nothing at all, compared to adding an egg and adding nuts on top.
But test 0 and test 2 are doing nothing and adding an egg & nuts respectively. What are we missing here?
On further reading, it seems like "doing all three options" should be interpreted to mean "the interaction of all three options"? So we aren't able to tell if an improvement of taste comes from B alone or from the interaction of A, B, and C. I'm mostly guessing though.
> Lastly, I = AC means that we can’t tell the difference between doing nothing at all, compared to adding an egg and adding nuts on top.
But test 0 and test 2 are doing nothing and adding an egg & nuts respectively. What are we missing here?
On further reading, it seems like "doing all three options" should be interpreted to mean "the interaction of all three options"? So we aren't able to tell if an improvement of taste comes from B alone or from the interaction of A, B, and C. I'm mostly guessing though.