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2007 Apr 20
1
xyplot: Combining 'subscripts' and 'allow.multiple=T'
...olves using the data for each panel, so I try to take this subset of data out with subscripts:
xyplot(Sepal.Length + Sepal.Width ~ Petal.Length | Species,
data = iris, allow.multiple=T, outer=F,
panel = function(x,y,subscripts,...) {
panel.xyplot(x,y,...)
subiris <- iris[subscripts,] # Something using this ...
}
)
and then I get
Error in NextMethod("[") : argument "subscripts" is missing, with no default
Does anyone know how to obtain this??
By the way: The doc on xyplot says: "The value of subscripts becomes slig...