Data Science Lecture 5 | Representation of Categorical Data | Bar Chart in R | Descriptive Stats
Автор: Tech Accord
Загружено: 2025-12-28
Просмотров: 9
Описание:
In Lecture 5 of our Data Science series, we explore Representation of Categorical Data using Descriptive Statistics.
This lecture focuses on Bar Charts, one of the most important visual tools for analyzing categorical variables.
📌 What you’ll learn in this lecture:
What is Categorical Data (Nominal vs Ordinal)
Why categorical data visualization is important
Understanding Bar Charts in Descriptive Statistics
Creating Bar Charts in R
Real-world examples using sample datasets
Common mistakes to avoid while plotting categorical data
This lecture is perfect for:
✅ Beginners in Data Science
✅ Students learning Statistics with R
📊 By the end of this session, you’ll be confident in visualizing categorical data using bar charts and interpreting results effectively.
#datascience #barchart #eda #rprogramming
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