innerApply: Apply a function to an atomic vector using its two elements...

In MarceloRTonon/innermap: Use map with two elements of the same vector

Description

#' The innerApply function applies a function to an atomic vector using two of its elements in sequence as inputs. It is different from purrr::accumulate since it does not use any of its output as an input.

Usage

innerApply(input, .f0, distance = 1)

Arguments

input	An atomic vector.
.f0	A function. Anonymous functions are supported. Formula or vectors are not.
distance	The distance between each element of the vector. The default value is 1.

Details

If the function used as .f0 returns a vector of length higher than 1, the function will throw an error.

Value

An atomic vector of length equals length(input)-distance.

Examples

inputVec <- 1:30

outputVec <- innerApply(inputVec, `+`)

innerApply(letters, paste0)

innerApply(c(TRUE,FALSE,TRUE,FALSE), `!=`)

MarceloRTonon/innermap documentation built on Oct. 29, 2021, 3 p.m.