wilcoxon.signedrank {ANSM5} | R Documentation |
Perform Wilcoxon signed-rank test
Description
wilcoxon.signedrank()
performs the Wilcoxon signed-rank test and is used in chapters 3, 4 and 5 of "Applied Nonparametric Statistical Methods" (5th edition)
Usage
wilcoxon.signedrank(
x,
H0 = NULL,
alternative = c("two.sided", "less", "greater"),
cont.corr = TRUE,
CI.width = 0.95,
max.exact.cases = 1000,
do.asymp = FALSE,
do.exact = TRUE,
do.CI = TRUE
)
Arguments
x |
Numeric vector |
H0 |
Null hypothesis value (defaults to |
alternative |
Type of alternative hypothesis (defaults to |
cont.corr |
Boolean indicating whether or not to use continuity correction (defaults to |
CI.width |
Confidence interval width (defaults to |
max.exact.cases |
Maximum number of cases allowed for exact calculations (defaults to |
do.asymp |
Boolean indicating whether or not to perform asymptotic calculations (defaults to |
do.exact |
Boolean indicating whether or not to perform exact calculations (defaults to |
do.CI |
Boolean indicating whether or not to perform confidence interval calculations (defaults to |
Value
An ANSMtest object with the results from applying the function
Examples
# Example 3.4 from "Applied Nonparametric Statistical Methods" (5th edition)
wilcoxon.signedrank(ch3$heartrates1, 70, "greater")
# Exercise 5.12 from "Applied Nonparametric Statistical Methods" (5th edition)
wilcoxon.signedrank(ch5$kHz0.125 - ch5$kHz0.25, 0)