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  \code{print.factor} allows some customization and is used for printing
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  \code{print.factor} allows some customization and is used for printing
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  \code{\link{ordered}} factors as well.
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  \code{\link{ordered}} factors as well.
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  \code{print.table} for printing \code{\link{table}}s allows other
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  \code{print.table} for printing \code{\link{table}}s allows other
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  customization.
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  customization. As of R 3.0.0, it only prints a description in case of a table
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  with 0-extents (this can happen if a classifier has no valid data).
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  See \code{\link{noquote}} as an example of a class whose main
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  See \code{\link{noquote}} as an example of a class whose main
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  purpose is a specific \code{print} method.
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  purpose is a specific \code{print} method.
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}
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}
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\references{
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\references{
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set.seed(521)
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set.seed(521)
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t1 <- round(abs(rt(200, df = 1.8)))
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t1 <- round(abs(rt(200, df = 1.8)))
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t2 <- round(abs(rt(200, df = 1.4)))
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t2 <- round(abs(rt(200, df = 1.4)))
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table(t1, t2) # simple
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table(t1, t2) # simple
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print(table(t1, t2), zero.print = ".") # nicer to read
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print(table(t1, t2), zero.print = ".") # nicer to read
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## Corner cases with empty extents:
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table(1, NA) # < table of extent 1 x 0 >
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}
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}
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\keyword{print}
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\keyword{print}