checking.plots {PASWR} | R Documentation |
Function that creates four graphs that can be used to help assess independence, normality, and constant variance
checking.plots(model, n.id = 3, COL = c("#0080FF", "#A9E2FF"))
model |
an aov or lm object |
n.id |
the number of points to identify |
COL |
vector of two colors |
Alan T. Arnholt <arnholtat@appstate.edu>
mod.aov <- aov(StopDist ~ tire, data = Tire)
checking.plots(mod.aov)
rm(mod.aov)