compositions (version 2.0-0)

gausstest: Classical Gauss Test

Description

One and two sample Gauss test for equal mean of normal random variates with known variance.

Usage

Gauss.test(x,y=NULL,mean=0,sd=1,alternative = c("two.sided", "less", "greater"))

Arguments

x

a numeric vector providing the first dataset

y

optional second dataset

mean

the mean to compare with

sd

the known standard deviation

alternative

the alternative to be used in the test

Value

A classical "htest" object

data.name

The name of the dataset as specified

method

a name for the test used

parameter

the mean and variance provided to the test

alternative

an empty string

p.value

The p.value computed for this test

Details

The Gauss test is in every Text-Book, but not in R, because it is nearly never used. However it is included here for educational purposes.

See Also

t.test

Examples

# NOT RUN {
x <- rnorm(100)
y <- rnorm(100)
Gauss.test(x,y)

# }