t_conf

Compute a confidence interval for the mean of a response variable using the t-distribution.

parameter learning

Provides a collection of helper functions and illustrative datasets to support learning and teaching of data science with R. The package is designed as a companion to the book <https://book-data-science-r.netlify.app>, making key data science techniques accessible to individuals with minimal coding experience. Functions include tools for data partitioning, performance evaluation, and data transformations (e.g., z-score and min-max scaling). The included datasets are curated to highlight practical applications in data exploration, modeling, and multivariate analysis. An early inspiration for the package came from an ancient Persian idiom about "eating the liver," symbolizing deep and immersive engagement with knowledge.

Abdolreza Mohammadi

liver

Foundations Toolkit and Datasets for Data Science

Reza Mohammadi

Kevin Burke

t_conf function

<dl> <dt>x</dt>
<dd>a (non-empty) numeric vector of data values.</dd> <dt>conf</dt>
<dd>confidence level of the interval.</dd> <dt>...</dt>
<dd>further arguments to be passed to <code>t.test</code>.</dd>
 
</dl>

Arguments

Reza Mohammadi <a href="/link/a.mohammadi%40uva.nl?package=liver&version=1.23" data-mini-rdoc="liver::a.mohammadi@uva.nl">a.mohammadi@uva.nl</a>

Author

Confdidence interval for mean — t_conf

<dl>

 <dt>x</dt>
<dd>a (non-empty) numeric vector of data values.</dd>

 <dt>conf</dt>
<dd>confidence level of the interval.</dd>

 <dt>...</dt>
<dd>further arguments to be passed to <code>t.test</code>.</dd>
 
</dl>

Reza Mohammadi <a href='mailto:a.mohammadi@uva.nl'>a.mohammadi@uva.nl</a>

t_conf: Confdidence interval for mean

Description

Usage

Value

Arguments

Author

Examples