shapiro.wilk.test {cwhmisc}R Documentation

Shapiro-Wilk Normality Test

Description

Performs the Shapiro-Wilk test for normality.

Usage

  shapiro.wilk.test(x)

Arguments

x a numeric vector of data values, the number of which must be between 3 and 5000. Missing values are allowed.

Value

A list containing the following components:
W the value of the Shapiro-Wilk statistic.
n length(x)
p the p-value for the test.

Author(s)

??

See Also

shapiro.test of ctest

Examples

  shapiro.wilk.test(rnorm(100, mean = 5, sd = 3))
  shapiro.wilk.test(runif(100, min = 2, max = 4))

[Package cwhmisc version 2.0.1 Index]