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Introduction to Data Analysis and Visualization with R

1.Getting Started

Introduction to the Course Common R Packages for Data Analysis Ready-to-Use Datasets in R Quiz on the Fundamentals of R

2.File Management

Read and Load Data in R Save Data in Files in R Quiz on File Management

3.Data Structures

Data Types in R Data Coersion in R Strings in R Vectors in R Lists in R Matrices in R Factors in R Quiz on Data Structures Challenge: Calculate String Length Solution: Calculate String Length

4.Data Cleaning

Data Frames in R Modify Data Frames Using R Explore Data Using R Delete and Add Data Using R Select and Filter Data Using R Sort and Shuffle Data Using R Change Data Types Using R Mutate Data Using R Quiz on Data Cleaning Challenge: Clean Data Solution: Clean Data

5.Statistical Analysis

Descriptive Statistics Data Distribution Inferential Statistics Hypothesis Testing Confidence Interval Student's T-test ANOVA (Analysis of Variance)Chi-Squared Test Correlation Tests Normality Test Regression Analysis Quiz on Statistical Analysis Challenge: Lookup Case Study Solution: Lookup Case Study

6.Data Transformation

Data Aggregation in R Crosstabs and Pivot Tables in R Dealing With Missing Values in R Normalization and Data Scaling in R Dealing With Outliers in R Encode Categorical Data Using R Quiz on Data Transformation Challenge: Help Patients Solution: Help Patients

7.Data Visualization

Introduction to Chart Functions in R Introduction to the ggplot2 Library Deciding on the Plot Type Line Plots Bar Plots Pie Charts Scatter Plots Box Plots Histograms Density Plots Area Plots Combining Plots Subplots in R Saving Plots Quiz on Data Visualization Challenge: Visualize the Data Solution: Visualize the Data Task: Netflix Shows and Movies

Project

Uber Data Analysis Using the R Language

8.Conclusion

Assessment

Evaluation

Mini Project

Netflix Shows

Introduction to Data Analysis and Visualization with R

Netflix Shows

This project is an example of data analysis and visualization using public data from Netflix shows.