Data Science Lecture 5 | Representation of Categorical Data | Bar Chart in R | Descriptive Stats скачать в хорошем качестве

Data Science Lecture 5 | Representation of Categorical Data | Bar Chart in R | Descriptive Stats

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