is_index_vector | R Documentation |
This function checks whether the input is proper index vector, i.e., a
vector
of positive integer
values.
is_index_vector(x, error = TRUE)
x |
Any object. |
error |
In the case that |
If error = TRUE
, either invisibly TRUE
or an error is thrown.
If error = FALSE
, invisibly TRUE
or FALSE
.
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