R: Reduce a list to a single value by iteratively applying a...

reduce {ggridges} | R Documentation

## Reduce a list to a single value by iteratively applying a binary function

### Description

Inspired by `reduce()` from the `purrr` package

### Usage

    reduce(.x, .f, ..., .init)

### Arguments

`.x` | A list or atomic vector.
`.f` | A 2-argument function. The function will be passed the accumulated value as the first argument and the "next" value as the second argument.
`...` | Additional arguments passed on to `.f`.
`.init` | If supplied, will be used as the first value to start the accumulation, rather than using `x[[1]]`. This is useful if you want to ensure that `reduce` returns a correct value when `.x` is empty. If missing, and `x` is empty, will throw an error.

### Author(s)

Jonathon Love jon@thon.cc

[Package ggridges version 0.4.1 Index]