Nothing
binomInference.halfP <-
function(y, n=length(y), null.hypothesis=NA, test.type="two.sided", conf.level=0.95, version=F) {
vrsn <- "20141002"
if (version) return(vrsn)
if(length(y) > 1){
if(length(y) != n){
stop("n must be equal to the length of y")
}
}
y <- sum(y)
if(y < 0 | y > n) stop("y must be an integer between 0 and n inclusive")
alpha <- (1 - conf.level) / 2
if(y==0) hlo <- 0
else {
f <- function(x, n, y, alpha) pbinom(n-y, n, 1-x) - dbinom(n-y, n, 1-x) / 2 - alpha
hlo <- uniroot(f, c(0,1), n=n, y=y, alpha=alpha, tol=1e-10)$root
}
if(y==n) hhi <- 1
else {
f <- function (x, n, y, alpha) pbinom(y, n, x) - dbinom(y, n, x) / 2- alpha
hhi <- uniroot (f, c(0,1), n=n, y=y, alpha=alpha, tol=1e-10)$root
}
if(!is.na(null.hypothesis)) {
plo <- pbinom(y, n, null.hypothesis) - dbinom(y, n, null.hypothesis)/2
phi <- 1 - plo + dbinom(y, n, null.hypothesis) / 2
cdf <- pbinom(0:n, n, null.hypothesis) - dbinom(0:n, n, null.hypothesis) / 2
if (plo < phi) {
cdf <- 1 - cdf
p2 <- plo
} else p2 <- phi
u <- cdf <= p2 * (1 + 1e-7)
if(sum(u) > 0) p2 <- min(p2 + max(cdf[u]),1)
if(test.type=="less") p.value <- plo
else if(test.type=="greater") p.value <- phi
else p.value <- p2
} else p.value <- NA
rslt <- c(n, y/n, NA, NA, plo, phi, p.value)
names(rslt) <- c("n", "Est", "SE", "Statistic", "CIlo", "CIhi", "p.value")
attr(rslt,"method") = "HalfP"
rslt
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.