lik.ratio {ANSM5} | R Documentation |
Perform Likelihood ratio test
Description
lik.ratio()
performs the Likelihood ratio test and is used in chapters 12 and 13 of "Applied Nonparametric Statistical Methods" (5th edition)
Usage
lik.ratio(
x,
y,
max.exact.cases = 10,
nsims.mc = 1e+05,
seed = NULL,
do.exact = TRUE,
do.asymp = FALSE,
do.mc = FALSE
)
Arguments
x |
Factor of same length as y |
y |
Factor of same length as x |
max.exact.cases |
Maximum number of cases allowed for exact calculations (defaults to |
nsims.mc |
Number of Monte Carlo simulations to be performed (defaults to |
seed |
Random number seed to be used for Monte Carlo simulations (defaults to |
do.exact |
Boolean indicating whether or not to perform exact calculations (defaults to |
do.asymp |
Boolean indicating whether or not to perform asymptotic calculations (defaults to |
do.mc |
Boolean indicating whether or not to perform Monte Carlo calculations (defaults to |
Value
An ANSMtest object with the results from applying the function
Examples
# Example 12.2 from "Applied Nonparametric Statistical Methods" (5th edition)
lik.ratio(ch12$infection.site, ch12$district, do.exact = FALSE, do.asymp = TRUE)
# Example 13.12 from "Applied Nonparametric Statistical Methods" (5th edition)
chemo.side.effect.3 <- ch13$chemo.side.effect
levels(chemo.side.effect.3) <- list("Side-effect" = c("Hair loss",
"Visual impairment", "Hair loss & Visual impairment"), "None" = "None")
lik.ratio(ch13$chemo.drug, chemo.side.effect.3, seed = 1)
[Package ANSM5 version 1.1.0 Index]