1 Contents
2 Install R
3 R Atomic Class
4 R Atomic Class
- 4.1 R Atomic Class
- 4.2 Examples
5 Factor: Categorical
- 5.1 Categorical Factor
- 5.2 Example
6 Factor: Ordinal
- 6.1 Ordinal Factor
- 6.2 Example
7 Factor: Operation
- 7.1 Operation on Factor
- 7.2 Example
8 Read Data
- 8.1 Function
- 8.2 Example
9 Write Data
- 9.1 Function
- 9.2 Example
10 Save & Load R Objects
- 10.1 Function
- 10.2 Example
11 Read and Save Data
- 11.1 A quick look
12 Example Data
13 Measures of Average
14 Measures of Spread
15 Measures of Shape
16 Single Variable: Summary Statistics
17 Single Variable: Plots
- 17.1 Continuous variable
- 17.2 Categorical variable
18 Single Continuous Variable: Histogram
19 Single Continuous Variable: Density & Rug plot
20 Single Continuous Variable: Boxplot
21 Single Continuous Variable: Q-Q Plot
22 Single Categorical Variable: Bar plot
23 Single Categorical Variable: Pie Chart
24 Single Continuous Variable: Plots
- 24.1 Exercise
25 Two or More Continuous Variables
- 25.1 Summary statistic
- 25.2 Plot
26 Correlation
27 Correlation: Scenario
28 Correlogram
29 Two Continuous Variables: Scatter Plot
- 29.1 Scatter & Rug Plot
30 Two or More Continuous Variables: Scatterplot Marix
- 30.1 Package base
- 30.2 Package GGally
31 Two or More Categorical Variables
- 31.1 Tabulation
32 Two or More Categorical Variables: Bar Plot
- 32.1 Bar & Mosaic plot
33 Continuous & Categorical Variables
- 33.1 Tabulation
- 33.2 Plot
34 Continuous & Categorical: Boxplot
- 34.1 Box plot
35 Continuous & Categorical: Histogram
- 35.1 Histogram
36 Three-way Relationships
- 36.1 Tabulation
- 36.2 Plot
37 Three-way Relationships: Scatter plot
- 37.1 Numeric, Numeric, Factor
- 37.2 Numeric, Numeric, Numeric
38 Multiple Plot Layout in base graphics
- 38.1 par(mfrow)
- 38.2 layout
39 Multiple Plot Layout using ggplot2: facet_grid
40 Multiple Plot Layout using ggplot2: facet_wrap
41 Multiple Variables: Exercise
- 41.1 Exercise
42 Probability: Concept
43 Probability: Terminologies
- 43.1 Explanation of terms
44 Probability: More Terminologies
- 44.1 More jargons
45 Probability: Relative Frequency
46 Relative Frequency: Example
47 Binomial Distribution
48 Binomial Distribution: R function
49 Binomial Distribution: Example
50 Poisson Distribution
51 Poisson Distribution: R function
52 Poisson Distribution: Example
53 Normal Distribution: Introduction
54 Normal Distribution: Properties
- 54.1 Properties
55 Normal Distribution: PDF
- 55.1 Probability Density Function
56 Normal Distribution: R functions
57 Standard Normal Distribution
58 Standard Normal Distribution: Properties
59 Normal Distribution: Exercise

Basic Statistics with R: Part 1

Section 25 Two or More Continuous Variables

25.1 Summary statistic

Correlation

25.2 Plot

Scatter plot
Line plot
Rug plot
Combination of Scatter, Line & Rug plots
Pairs plot