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R Tutorials

R Introduction

Basic Data Types

Numeric

Integer

Complex

Logical

Character

Vector

Combining Vectors

Vector Arithmetics

Vector Index

Numeric Index Vector

Logical Index Vector

Named Vector Members

Matrix

Matrix Construction

List

Named List Members

Data Frame

Data Frame Column Vector

Data Frame Column Slice

Data Frame Row Slice

Data Import

Elementary Statistics with R

Qualitative Data

Frequency Distribution of Qualitative Data

Relative Frequency Distribution of Qualitative Data

Bar Graph

Pie Chart

Category Statistics

Quantitative Data

Frequency Distribution of Quantitative Data

Histogram

Relative Frequency Distribution of Quantitative Data

Cumulative Frequency Distribution

Cumulative Frequency Graph

Cumulative Relative Frequency Distribution

Cumulative Relative Frequency Graph

Stem-and-Leaf Plot

Scatter Plot

Numerical Measures

Mean

Median

Quartile

Percentile

Range

Interquartile Range

Box Plot

Variance

Standard Deviation

Covariance

Correlation Coefficient

Central Moment

Skewness

Kurtosis

Probability Distributions

Binomial Distribution

Poisson Distribution

Continuous Uniform Distribution

Exponential Distribution

Normal Distribution

Chi-squared Distribution

Student t Distribution

F Distribution

Interval Estimation

Point Estimate of Population Mean

Interval Estimate of Population Mean with Known Variance

Interval Estimate of Population Mean with Unknown Variance

Sampling Size of Population Mean

Point Estimate of Population Proportion

Interval Estimate of Population Proportion

Sampling Size of Population Proportion

Hypothesis Testing

Lower Tail Test of Population Mean with Known Variance

Upper Tail Test of Population Mean with Known Variance

Two-Tailed Test of Population Mean with Known Variance

Lower Tail Test of Population Mean with Unknown Variance

Upper Tail Test of Population Mean with Unknown Variance

Two-Tailed Test of Population Mean with Unknown Variance

Lower Tail Test of Population Proportion

Upper Tail Test of Population Proportion

Two-Tailed Test of Population Proportion

Type II Error

Type II Error in Lower Tail Test of Population Mean with Known Variance

Type II Error in Upper Tail Test of Population Mean with Known Variance

Type II Error in Two-Tailed Test of Population Mean with Known Variance

Type II Error in Lower Tail Test of Population Mean with Unknown Variance

Type II Error in Upper Tail Test of Population Mean with Unknown Variance

Type II Error in Two-Tailed Test of Population Mean with Unknown Variance

Inference About Two Populations

Population Mean Between Two Matched Samples

Population Mean Between Two Independent Samples

Comparison of Two Population Proportions

Goodness of Fit

Multinomial Goodness of Fit

Chi-squared Test of Independence

Analysis of Variance

Completely Randomized Design

Randomized Block Design

Factorial Design

Non-parametric Methods

Sign Test

Wilcoxon Signed-Rank Test

Mann-Whitney-Wilcoxon Test

Kruskal-Wallis Test

Simple Linear Regression

Estimated Simple Regression Equation

Coefficient of Determination

Significance Test for Linear Regression

Confidence Interval for Linear Regression

Prediction Interval for Linear Regression

Residual Plot

Standardized Residual

Normal Probability Plot of Residuals

Multiple Linear Regression

Estimated Multiple Regression Equation

Multiple Coefficient of Determination

Adjusted Coefficient of Determination

Significance Test for MLR

Confidence Interval for MLR

Prediction Interval for MLR

Logistic Regression

Estimated Logistic Regression Equation

Significance Test for Logistic Regression

GPU Computing with R

Distance Matrix by GPU

Hierarchical Cluster Analysis

Kendall Rank Coefficient

Significance Test for Kendall's Tau-b

Support Vector Machine with GPU

Support Vector Machine with GPU, Part II

Bayesian Classification with Gaussian Process

Hierarchical Linear Model

Installing GPU Packages

Installing CUDA Toolkit 5.5 on Fedora 18 Linux

Installing CUDA Toolkit 5.5 on Ubuntu 12.10 Linux