likert_data

A survey was conducted on a group of 15 students about teaching-learning environment of an institution.
One part of the survey (comprises five questions) was dedicated for opinions about one recently completed course.

datasets

Provides several datasets used throughout the book
"Sampling and Data Analysis Using R: Theory and Practice" by
Islam (2025, ISBN:978-984-35-8644-5).
The datasets support teaching and learning of statistical concepts
such as sampling methods, descriptive analysis, estimation and
basic data handling. These curated data objects allow instructors,
students and researchers to reproduce examples, practice data
manipulation and perform hands-on analysis using R.

Professor Dr. Mohammad Shahidul Islam

dauR

Datasets for "Sampling and Data Analysis Using R: Theory and
Practice"

likert_data function

A data frame with 15 rows and 5 variables, all in likert-scale:<dl>
 <dt>good_exp</dt>
<dd>Question about whether this was a good experience</dd> <dt>disturb_free</dt>
<dd>Question about whether enjoyed disturb-free internet connection</dd> <dt>support</dt>
<dd>Question about whether got support from my institution</dd> <dt>instructors</dt>
<dd>Question about whether instructors were good in distant teaching and new technology</dd> <dt>better</dt>
<dd>Question about whetherit is better than in-class teaching</dd>
</dl>

Format

This dataset
refers to the concept of ordinal data — likert_data

A data frame with 15 rows and 5 variables, all in likert-scale:<dl>
 <dt>good_exp</dt>
<dd>Question about whether this was a good experience</dd>

 <dt>disturb_free</dt>
<dd>Question about whether enjoyed disturb-free internet connection</dd>

 <dt>support</dt>
<dd>Question about whether got support from my institution</dd>

 <dt>instructors</dt>
<dd>Question about whether instructors were good in distant teaching and new technology</dd>

 <dt>better</dt>
<dd>Question about whetherit is better than in-class teaching</dd>


</dl>

likert_data: This dataset refers to the concept of ordinal data

Description

Usage

Arguments

Format

Examples