my_t_test: t-test function

In SimonaLiao/Stat302Package: Build a Package for Stat302 in UW

Description

This function performs a one sample t-test.

Usage

my_t_test(x, alternative, mu)

Arguments

x	Numeric vector of data to be tested.
alternative	Charater string specifying the alternative hypothesis. It is one of "two.sided", "less", or "greater".
mu	Numeric input indicating the null hypothesis value of the mean.

Value

A List of test_stat (the numeric test statistic), df (degrees of freedom), p_value (the numeric p-value), and alternative (the value of the parameter alternative).

Examples

my_t_test(rnorm(100, mean = 0, sd = 1), mu = 0, alternative = "less")
my_t_test(c(1, 2, 3, 4, 5), mu = 3, alternative = "greater")

SimonaLiao/Stat302Package documentation built on March 23, 2020, 9:56 p.m.