Description Usage Arguments Value Examples
When object is created by the codes x <- integer(); y <- list(); z <- logical()
,
and if the values is not substituted, then this function return TRUE
.
This function determine whether the value is assigned or not according to the object size.
2020 Oct 6
1 | is_length_zero(integer_object)
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integer_object |
An object of class integer |
A logical
1 2 3 4 5 6 7 8 9 10 11 | a <- integer()
is_length_zero(a)
is_length_zero(1)
a <- list()
is_length_zero(a)
is_length_zero(TRUE)
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