R: Apply a function with a predefined return value

vlapply {BBmisc} | R Documentation

## Apply a function with a predefined return value

### Description

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.

### Usage

    vlapply(x, fun, ..., use.names = TRUE)

    viapply(x, fun, ..., use.names = TRUE)

    vnapply(x, fun, ..., use.names = TRUE)

    vcapply(x, fun, ..., use.names = TRUE)

### Arguments

`x` | [`vector` or `list`] Object to apply function on.
`fun` | [`function`] Function to apply on each element of `x`.
`...` | [`ANY`] Additional arguments for `fun`.
`use.names` | [`logical(1)`] Should result be named? Default is `TRUE`.

[Package BBmisc version 1.11 Index]