Get the type of the fraction

Obtain whether a fraction is a potential impact fraction (PIF) or a population attributable fraction (PAF)

Usage

fraction_type(x)

Arguments

x

A pif_class object

Value

A character either PIF or PAF depending on the object

Examples

#A potential impact fraction
pif1 <- pif(p = 0.2, p_cft = 0.1, beta = 1.2, quiet = TRUE)
fraction_type(pif1)
#> [1] "PIF"

#A population attributable fraction
paf1 <- paf(p = 0.2, beta = 1.2, quiet = TRUE)
fraction_type(paf1)
#> [1] "PAF"