smoke_class

This dataset shows smoking habit of 198 drivers of three types of vehicles. The types of vehicles are Bus, Truck and Taxi.
Here our aim is to find whether there is any association between smoking habit and the occupation type, represented here by the type of vehicle driven.

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"

smoke_class function

A data frame with 198 rows and 2 variables:<dl>
 <dt>Class</dt>
<dd>Type of vehicle driven</dd> <dt>SmokingStatus</dt>
<dd>Categorial verible, showing whether smoker of non-smoker</dd>
</dl>

Format

This dataset is used to
illustrate the concept of contingency table — smoke_class

A data frame with 198 rows and 2 variables:<dl>
 <dt>Class</dt>
<dd>Type of vehicle driven</dd>

 <dt>SmokingStatus</dt>
<dd>Categorial verible, showing whether smoker of non-smoker</dd>


</dl>

smoke_class: This dataset is used to illustrate the concept of contingency table

Description

Usage

Arguments

Format

Examples