z_from_dz: Thresholds from its difference

In BayesianFROC: FROC Analysis by Bayesian Approaches

Description

Thresholds are created from its differece

z[1] = w

z[2] = z[1]+ (z[2]-z[1] )

z[3] = z[1]+ (z[2]-z[1] )+(z[3]-z[2])

z[4] = z[1]+ (z[2]-z[1] )+(z[3]-z[2])+(z[4]-z[3])

Usage

z_from_dz(w, dz)

Arguments

w	a real number, indicating the first threshold
dz	a vector of real numbers, indicating the difference of thresholds

Value

A vector of real numbers

Examples

z_from_dz(1,c(2,3))

z_from_dz(1,c(0.2,0.03))

z_from_dz(1,c(0.2,0.03,0.004))




  dz <-runif(3,    # sample size
             0.01, # lower bound
             1     # upper bound
             )


  w  <- rnorm(1,
              0,
              1
              )

  z_from_dz(w,dz  )

BayesianFROC documentation built on Jan. 23, 2022, 9:06 a.m.