Difference between revisions of "Worksheets/Week3"
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# A = additive at 20mL and 30mL for low and high levels | # A = additive at 20mL and 30mL for low and high levels | ||
A | A = c(-1, +1, -1, +1, 0, 0) | ||
# B = without (-) or with (+) baffles | # B = without (-) or with (+) baffles | ||
B | B = c(-1, -1, +1, +1, -1, +1) | ||
# Response y is the amount of side product formed, y [grams] | # Response y is the amount of side product formed, y [grams] | ||
y | y = c(89, 268, 179, 448, 186, 300) | ||
model_siderxn_cp <- lm(y ~ A + B + A*B) | |||
summary( | summary(model_siderxn_cp) | ||
# Uncomment this line if you run the code in RStudio | # Uncomment this line if you run the code in RStudio | ||
| Line 61: | Line 61: | ||
# Comment this line if you run this code in RStudio | # Comment this line if you run this code in RStudio | ||
source('https://yint.org/contourPlot.R') | source('https://yint.org/contourPlot.R') | ||
contourPlot( | contourPlot(model_siderxn_cp) | ||
</code> | </code> | ||
</div></html> | </div></html> | ||
Revision as of 13:35, 26 September 2019
Part 1
A factorial experiment was run to investigate the settings that minimize the production of an unwanted side product. The two factors being investigated are called A and B for simplicity.
Part 2
Continuing from above, with 2 extra experimental points: