Calculate Dice from a Table

Source: R/dicer.R

Simple wrapper to calculate the Dice Coefficient/Similarity Index from a table

dicer(tab, verbose = TRUE)

Arguments

tab

table or matrix that is 2 by 2
verbose

should the Dice be printed before returned?

Value

Numeric scalar (one number)

Examples

tab = matrix(c(1000, 20, 20, 400), ncol = 2)
dicer(tab)
#> [1] 0.952381
#> [1] 0.952381