inst/snippets/Figure8.7b.R
In rpruim/ISIwithR: Data sets for "Introduction to Statistical Investigations"
AcuX2.null <- do(1000) * chisq.test(tally(~ shuffle(improvement) + acupuncture, data = Acupuncture))$statistic
head(AcuX2.null, 3)
histogram(~ X.squared, data = AcuX2.null, width = 1, center = 0.5, groups = X.squared >= 38.05)
plotDist("chisq", df = 2, add=TRUE)
rpruim/ISIwithR documentation built on May 28, 2019, 1:30 a.m.
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AcuX2.null <- do(1000) * chisq.test(tally(~ shuffle(improvement) + acupuncture, data = Acupuncture))$statistic
head(AcuX2.null, 3)
histogram(~ X.squared, data = AcuX2.null, width = 1, center = 0.5, groups = X.squared >= 38.05)
plotDist("chisq", df = 2, add=TRUE)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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