CompareConfig: Compare group testing results

In binGroup2: Identification and Estimation using Group Testing

Compare group testing results

Description

Compare group testing results from objects of class "opchar" returned by operatingCharacteristics1 (opChar1) or operatingCharacteristics2 (opChar2).

Usage

CompareConfig(object1, object2)

Arguments

object1	An object of class "opChar" containing group testing results.
object2	A second object of class "opChar" containing group testing results.

Details

The CompareConfig function compares group testing results from two objects of class "opChar". The function creates a data frame with these comparisons.

Value

A data frame with the expected percent reduction in tests (PercentReductionTests) and the expected increase in testing capacity (PercentIncreaseTestCap) when using the second testing configuration rather than the first testing configuration. Positive values for these quantities indicate that the second testing configuration is more efficient than the first.

Author(s)

Brianna D. Hitt and Christopher R. Bilder

Examples

config.mat1 <- matrix(data = c(rep(1, 10), rep(1:2, each = 5), 1:10),
                      nrow = 3, ncol = 10, byrow = TRUE)
res1 <- opChar1(algorithm = "D3", p = 0.05, Se = 0.99, Sp = 0.99,
                hier.config = config.mat1)
config.mat2 <- matrix(data = c(rep(1, 10), 1:10),
                      nrow = 2, ncol = 10, byrow = TRUE)
res2 <- opChar1(algorithm = "D2", p = 0.05, Se = 0.99, Sp = 0.99,
        hier.config = config.mat2)
CompareConfig(res2, res1)

config.mat3 <- matrix(data = c(rep(1, 10), rep(1, 5),
                               rep(2, 4), 3, 1:9, NA),
                      nrow = 3, ncol = 10, byrow = TRUE)
Se <- matrix(data = rep(0.95, 6), nrow = 2, ncol = 3,
             dimnames = list(Infection = 1:2, Stage = 1:3))
Sp <- matrix(data = rep(0.99, 6), nrow = 2, ncol = 3,
             dimnames = list(Infection = 1:2, Stage = 1:3))
res3 <- opChar2(algorithm = "D3", p.vec = c(0.95, 0.02, 0.02, 0.01),
                Se = Se, Sp = Sp, hier.config = config.mat3)
config.mat4 <- matrix(data = c(rep(1, 12), rep(1, 6), rep(2, 6),
                               rep(1, 4), rep(2, 2), rep(3, 3),
                               rep(4, 3), 1:12),
                    nrow = 4, ncol = 12, byrow = TRUE)
Se <- matrix(data = rep(0.95, 8), nrow = 2, ncol = 4,
             dimnames = list(Infection = 1:2, Stage = 1:4))
Sp <- matrix(data = rep(0.99, 8), nrow = 2, ncol = 4,
             dimnames = list(Infection = 1:2, Stage = 1:4))
res4 <- opChar2(algorithm = "D4", p.vec = c(0.92, 0.05, 0.02, 0.01),
                Se = Se, Sp = Sp, hier.config = config.mat4)
CompareConfig(res4, res3)

binGroup2 documentation built on Nov. 14, 2023, 9:06 a.m.