LRcol: Likelihood ratio for color variable

In mispitools: Missing Person Identification Tools

Likelihood ratio for color variable

Description

Likelihood ratio for color variable

Usage

LRcol(
  MPc = 1,
  epc = Cmodel(),
  erRc = epc,
  nsims = 1000,
  Pc = c(0.3, 0.2, 0.25, 0.15, 0.1),
  H = 1,
  Qprop = MPc,
  LR = FALSE,
  seed = 1234
)

Arguments

MPc	MP hair color
epc	epsilon paramenter.
erRc	error rate in the database.
nsims	number of simulations performed.
Pc	hair color probabilities.
H	hypothesis tested, H1: UHR is MP, H2: UHR is no MP
Qprop	Query color tested.
LR	compute LR values
seed	For reproducible simulations

Value

A value of Likelihood ratio based on preliminary investigation data. In this case, hair color.

Examples

LRcol() 

mispitools documentation built on Sept. 11, 2024, 8:29 p.m.