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Intro to R @ TJ
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Table of contents
🏠 Homepage
Getting Started
⬇️ Installing R and RStudio
🖥 Interacting with R Studio
Working with Data
1
📑 Vectors
2
🔢 Creating Dataframes
3
👆 Selecting and Filtering Data
4
✨ Creating New Data
🛠 Vectors and Dataframe Exercises
Presenting Data
5
📚 Summarizing Data
6
👀 Visualizing One-Variable Data
🛠 Summarizing and Visualizing Data Exercises
Sampling and Probability
7
🎲 Sampling and Probability
Two-Variable Data: Scatterplots and Regression
8
📈 Scatterplots and Correlation
9
🔮 Linear Regression
Linear Regression Exercises 🛠
Sampling Distributions and Confidence Intervals
10
Z-Scores and the Normal Distribution
11
🎯 The Central Limit Theorem
12
1️⃣『』 One Proportion Z-Interval for \(\hat{p}\)
13
1️⃣『』 One Sample t-Interval for \(\mu\)
Significance Tests
14
1️⃣ One Proportion Z-Test for Proportions
15
1️⃣ One-Sample t-test for Means
16
2️⃣ Two Sample Confidence Intervals and Significance Tests
17
One-Way ANOVA
Miscellaneous
😥 Deciphering Common R Errors
Wrangling Data
📲️ Downloading Data from the Census Bureau
References
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🛠 Vectors and Dataframe Exercises
4
✨ Creating New Data
5
📚 Summarizing Data
Chapter Contents
🛠 Vectors and Dataframe Exercises
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Intro to R @ TJ was written by Kai Sam Ng. It was last built on 14 December, 2022.