my_t_test: T-test Function

In oliverlinehan41/project3package: Collection of Lab Functions from Stat 302 Class

Description

This function performs a t-test on a data vector.

Usage

my_t_test(x, alternative, mu)

Arguments

x	Data vector on which t-test is performed.
alternative	A String (less, greater, or two.sided), against which the null-hypothesis will be compared.
mu	A numeric value representing the null hypothesis for the t-test.

Value

List containing the numeric test statistic, numeric degrees of freedom, string representing the type of t-test performed, and the numeric p-value.

Examples

my_t_test(my_gapminder$lifeExp, "greater", 60)
my_t_test(my_gapminder$lifeExp, "two.sided", 60)

oliverlinehan41/project3package documentation built on Dec. 22, 2021, 4:21 a.m.