inst/snippets/Exploration7.2.10.R

Bike.null <- do(1000) * mean(~ (JJ - bicycle), 
                            data = swap(JJvsBicycle, c("JJ", "bicycle")))
head(Bike.null, 3)
dotPlot(~ result, data = Bike.null, nint = 50, groups = (result <=-6.773 | result >=6.773))
rpruim/ISIwithR documentation built on May 28, 2019, 1:30 a.m.