Nothing
print.lengths <-
function(x, ...) {
cat("Direction (")
cat(x$direction, sep = ", ")
cat(")\n")
lvl <- levels(x$categories)
last <- rev(lvl)[1]
for (i in lvl) {
cat("Stratum lengths of category \"", i, "\"\n", sep = "")
if (x$zeros) {
idx <- (i == x$categories)
print(x$length[idx] + x$maxcens[idx], ...)
}
else {
print(x$length[i == x$categories], ...)
}
if (i != last) cat("\n")
}
invisible(x)
}
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