# NOT RUN {
## Make test data available
data(kola.o)
attach(kola.o)
## Generates an initial display to have a first look at the data and
## decide how best to proceed
shape.alt(Cu)
## Provides a more appropriate initial display and indicates the
## quartiles
shape.alt(Cu, xlab = "Cu (mg/kg) in <2 mm O-horizon soil", log = TRUE,
ifqs = TRUE)
## Causes the C-N plot to be cumulated in reverse order. This will reveal
## any multifractal properties of the data at lower concentrations
shape.alt(Cu, xlab = "Cu (mg/kg) in <2 mm O-horizon soil", log = TRUE,
ifrev = TRUE)
## Detach test data
detach(kola.o)
# }
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