Apply a function with a predefined return value
These are just wrappers around vapply with
argument FUN.VALUE set.
The function is expected to return a single logical, integer,
numeric or character value, depending on the second letter
of the function name.
vlapply(x, fun, ..., use.names = TRUE) viapply(x, fun, ..., use.names = TRUE) vnapply(x, fun, ..., use.names = TRUE) vcapply(x, fun, ..., use.names = TRUE)
x |
[ |
fun |
[ |
... |
[ |
use.names |
[ |
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