Difference between revisions of "Worksheets/Week6"
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Kevin Dunn (talk | contribs) (→Part 1) |
Kevin Dunn (talk | contribs) (→Part 1) |
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Your group is developing a new product, but have been struggling to get the product’s stability, measured in days, to the level required. You are aiming for a stability value of 50 days or more. | Your group is developing a new product, but have been struggling to get the product’s stability, measured in days, to the level required. You are aiming for a stability value of 50 days or more. | ||
* A: enzyme strength: -1 == 20%; +1 == 30% | |||
* B: feed concentration: -1 == 5%; +1 == 15% | |||
* C: mixer type: -1 = R mixer; +1 = W mixer | |||
<html><div data-datacamp-exercise data-lang="r" data-height="auto"> | <html><div data-datacamp-exercise data-lang="r" data-height="auto"> | ||
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y <- ... | y <- ... | ||
model.stability <- lm(y ~ A*B*C) | model.stability <- lm(y ~ A*B*C) | ||
summary(model.stability.half) | summary(model.stability.half) | ||
Revision as of 20:41, 31 March 2019
Part 1
Your group is developing a new product, but have been struggling to get the product’s stability, measured in days, to the level required. You are aiming for a stability value of 50 days or more.
- A: enzyme strength: -1 == 20%; +1 == 30%
- B: feed concentration: -1 == 5%; +1 == 15%
- C: mixer type: -1 = R mixer; +1 = W mixer