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Evaluate estimation with Coefficient of Variation

Usage

evaluate_cv(cv)

Arguments

cv

Numeric coefficient of variation value.

Value

Character string with the quality category (e.g. "Excellent", "Good"), or NA when the CV is not defined (e.g. a zero estimate, where CV = 0/0).

Examples

evaluate_cv(3) # "Excellent"
#> [1] "Excellent"
evaluate_cv(12) # "Good"
#> [1] "Good"
evaluate_cv(30) # "Use with caution"
#> [1] "Use with caution"
evaluate_cv(NaN) # NA
#> [1] NA