similarity_coeff {rscc}

similarity_coeff

Description

Computes a similarity coefficient based on the unique elements set1 and set2 in relation to setfull. If setfull is NULL then setfull is set to unique(c(set1, set2)). For more details, see the vignette vignette("rscc").

Usage

similarity_coeff(
  set1,
  set2,
  setfull = NULL,
  coeff = c("jaccard", "braun", "dice", "hamann", "kappa", "kulczynski", "ochiai",
    "phi", "russelrao", "matching", "simpson", "sneath", "tanimoto", "yule")
)

Arguments

set1

vector: elements to compare

set2

vector: elements to compare

setfull

vector: elements to compare (default: NULL)

coeff

character: coefficient to compute (default: "jaccard"), abbreviations can be used

Value

a numeric similarity coefficient

Examples

s1 <- 1:3
s2 <- 1:5
similarity_coeff(s1, s2)
s1 <- letters[1:3]
s2 <- LETTERS[1:5]
similarity_coeff(s1, s2)