within: Detect if numeric values fall within range of a vector
In mnirs: Muscle Near-Infrared Spectroscopy Processing and Analysis

within

R Documentation

Detect if numeric values fall within range of a vector

Vectorised check for x %in% vec, inclusive or exclusive of left and right boundary values, specified independently.

within(x, vec, inclusive = c("left", "right"))

`x`	A numeric vector.
`vec`	A numeric vector from which `left` and `right` boundary values for `x` will be taken.
`inclusive`	A character vector to specify which of `left` and/or `right` boundary values should be included in the range, or both (the default), or excluded if `FALSE`.

inclusive = FALSE can be used to test for positive non-zero values: within(x, c(0, Inf), inclusive = FALSE).

A logical vector the same length as x.