R: Find SI prefix for unit

find_prefix {microbenchmark} | R Documentation

## Find SI prefix for unit

### Description

Find SI prefix for unit

### Usage

    find_prefix(x, f = min, minexp = -Inf, maxexp = Inf, mu = TRUE)

### Arguments

`x` | a numeric
`f` | function that produces the number from `x` that is used to determine the prefix, e.g. `min` or `median`.
`minexp` | minimum (decimal) exponent to consider, e.g. -3 to suppress prefixes smaller than milli (m).
`maxexp` | maximum (decimal) exponent to consider, e.g. 3 to suppress prefixes larger than kilo (k).
`mu` | if `TRUE`, should a proper mu be used for micro, otherwise use u as ASCII-compatible replacement

### Value

character with the SI prefix

### Author(s)

Claudia Beleites

[Package microbenchmark version 1.4-6 Index]