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dauR (version 1.0)

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

Description

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.

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Version

Install

install.packages('dauR')

Version

1.0

License

CC BY 4.0

Maintainer

Professor Dr. Mohammad Shahidul Islam

Last Published

December 4th, 2025

Functions in dauR (1.0)

case_study

This dataset corresponds to a case study in the book "Sampling and Data Analysis Using R: Theory and Practice"
students_data

This dataset is to demonstrate the concept of PCA and Factor Analysis
eng_data

This dataset is to demonstrate the concept of Survival Analysis
weight2

The datasets weight1 and weight2 correspond to pair-wise observations
likert_data

This dataset refers to the concept of ordinal data
reading

This dataset demonstrates the concept of Mediation, Moderation & Confounding
twoway

This dataset illustrates the application of two-way ANOVA
Health

This dataset was used in different chapters of the book "Sampling and Data Analysis Using R: Theory and Practice"
smoke_class

This dataset is used to illustrate the concept of contingency table
weight1

The datasets weight1 and weight2 correspond to pair-wise observations