count | R Documentation |
Counts the number of elements in an iterator. NOTE: The iterator is consumed in the process.
count(object, ...)
object |
an iterable object |
... |
passed along to iteror constructor. |
the number of elements in the iterator
take consume as.list.iteror
count(1:5) == length(1:5)
it <- iteror(1:5)
count(it) == length(1:5)
it2 <- i_chain(1:3, 4:5, 6)
count(it2)
it3 <- i_chain(1:3, levels(iris$Species))
count(it3)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.