Useful Links
Statistics
Statistics with R
1. Introduction to R and Statistical Computing
2. R Fundamentals and Basic Operations
3. R Package System
4. R Data Structures
5. Data Import and Export
6. Data Cleaning and Preprocessing
7. Data Manipulation with dplyr
8. Descriptive Statistics
9. Data Visualization Fundamentals
10. Advanced Data Visualization with ggplot2
11. Probability Theory
12. Probability Distributions
13. Sampling and Sampling Distributions
14. Statistical Inference Foundations
15. Hypothesis Testing Framework
16. One-Sample Tests
17. Two-Sample Tests
18. Chi-squared Tests
19. Analysis of Variance (ANOVA)
20. Correlation Analysis
21. Simple Linear Regression
22. Regression Diagnostics
23. Multiple Linear Regression
24. Generalized Linear Models
25. Nonparametric Statistics
26. Introduction to Time Series Analysis
27. Introduction to Machine Learning
28. Reproducible Research
29. Statistical Computing Best Practices
Advanced Data Visualization with ggplot2
ggplot2 Components
Data Layer
Aesthetic Mappings
Geometric Objects
Statistical Transformations
Coordinate Systems
Faceting
Themes
Building Plots
ggplot() Function
Adding Layers
Aesthetic Mappings
Position Aesthetics
Color Aesthetics
Shape Aesthetics
Size Aesthetics
Alpha Aesthetics
Geometric Objects
Points
geom_point()
Scatter Plots
Bubble Charts
Lines
geom_line()
geom_smooth()
Time Series Plots
Bars
geom_bar()
geom_col()
Bar Charts
Stacked Bars
Distributions
geom_histogram()
geom_density()
geom_boxplot()
geom_violin()
Text and Labels
geom_text()
geom_label()
Statistical Transformations
stat_summary()
stat_smooth()
stat_bin()
Custom Statistics
Coordinate Systems
Cartesian Coordinates
Polar Coordinates
Map Projections
Coordinate Transformations
Faceting
facet_wrap()
facet_grid()
Free Scales
Labeling Facets
Scales
Scale Types
Continuous Scales
Discrete Scales
Color Scales
Position Scales
Scale Transformations
Themes and Customization
Built-in Themes
Theme Elements
Custom Themes
Plot Annotations
Titles and Labels
Legends
Advanced Plot Types
Heatmaps
Network Plots
Geographic Maps
Interactive Plots
Saving and Exporting Plots
ggsave() Function
File Formats
Resolution Settings
Size Specifications
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11. Probability Theory