Daily handled quantity class (INRS method) — inrs_quantity_class • expoquimR

Classifies the daily quantity of substance handled into one of the 5 classes of the INRS method, according to its unit.

Usage

inrs_quantity_class(value, unit = c("g", "ml", "kg", "l"))

Arguments

value: Numeric. Daily quantity handled.
unit: Character. One of "g", "ml", "kg", "l".

Value

Character scalar ("1" to "5"), or NA_character_ if value is NA.

Examples

inrs_quantity_class(50, "g")
#> [1] "1"
inrs_quantity_class(500, "kg")
#> [1] "4"