PMCMRplus (version 1.9.3)

Grubbs: Grubbs distribution

Description

Distribution function and quantile function for Grubbs distribution.

Usage

qgrubbs(p, n)
pgrubbs(q, n, lower.tail = TRUE)

Arguments

p

vector of probabilities.

n

total sample size.

q

vector of quantiles.

lower.tail

logical; if TRUE (default), probabilities are P[X <= x] otherwise, P[X > x].

Value

pgrubbs gives the distribution function and qgrubbs gives the quantile function.

References

Grubbs, F. E. (1950) Sample criteria for testing outlying observations. Ann. Math. Stat. 21, 27--58.

Wilrich, P.-T. (2011) Critical values of Mandel's h and k, Grubbs and the Cochran test statistic. Adv. Stat. Anal.. 10.1007/s10182-011-0185-y.

See Also

TDist

Examples

# NOT RUN {
qgrubbs(0.05, 7)
# }