# Organization of the Website

This website is organized in the following parts, corresponding to the items in the top menu, from left to right:

In order to maximize the usefulness of the website, readers can click on Free Download to access the following capabilities:

• Real Statistics Resource Pack: Contains additional statistical functions and data analysis tools not supplied with Excel (see Supplemental Functions and Supplemental Data Analysis Tools for information about how to access and use these supplemental resources).
• Excel Examples Workbooks: The Real Statistics Examples workbooks (Parts 1A, 1B and 2), Multivariate and Time Series Analysis files contain all the Excel worksheets that are used in the examples in this website (see Excel Worksheet Examples for information about how to access these five workbooks).
• Donation: Provides a way for users of the website’s free resources to make a small, optional donation to help offset the costs of running the website

The bulk of the website is organized into the following sections:

Basics

• Introduction
• Excel environment
• Real Statistics environment
• Probability functions
• Descriptive statistics
• Hypothesis testing
• General properties of distributions

Distributions

• Normal distribution
• Sampling distributions
• Binomial and related distributions
• Student’s t distribution
• Chi-square distribution
• Other key distributions
• Distribution fitting
• Testing for normality and symmetry

ANOVA (Analysis of Variance)

• One-way ANOVA
• Factorial ANOVA
• ANOVA with random or nested factors
• Design of experiments
• ANOVA with repeated measures
• Analysis of covariance (ANCOVA)

Miscellaneous

• Correlation
• Reliability
• Non-parametric tests
• Time series analysis
• Survival analysis
• Handling missing data

Regression

• Linear regression
• Multiple regression
• Logistic regression
• Multinomial and ordinal logistic regression
• Poisson regression
• Log-linear regression

Multivariate

• Multivariate descriptive statistics
• Multivariate normal distribution
• Hotelling’s T-square
• MANOVA
• Repeated measures tests
• Box’s test
• Factor analysis
• Cluster analysis
• Discriminant analysis
• Correspondence analysis

Appendices

• FAQs – frequently asked questions
• Mathematical notation – reviews the mathematical notation used in this website
• Excel capabilities – contains additional Excel concepts and summary of all the relevant standard Excel functions and data analysis tools
• Matrices and iterative procedures – provides a review of matrix and related concepts used in this website
• Linear algebra and advanced matrix topics – provides additional matrix topics required for multivariate statistical analysis
• Other mathematical topics – roots of a polynomial, infinite series, complex numbers and matrices
• Statistical tables – provides useful statistical tables. Although most statistical tests used are accessible via Excel functions some require tables.
• Bibliography
• Author
• Citation – how to reference the website and Real Statistics Resource Pack in publications

Blogs

• Announcements of new software releases and additional information in the form of blogs.

Tools

• Real Statistics Functions – provides a list of all the univariate functions in the Real Statistics Resource Pack free software, with a brief description of each function
• Multivariate Functions – provides a list of all the multivariate functions in the Real Statistics Resource Pack free software, with a brief description of each function
• Time Series Analysis Functions– provides a list of all the time series analysis functions in the Real Statistics Resource Pack free software, with a brief description of each
• Missing Data Functions– provides a list of all the missing data functions in the Real Statistics Resource Pack free software, with a brief description of each
• Data Analysis Tools – provides a list of all the data analysis tools in the Real Statistics Resource Pack free software, with a brief description of each analysis tool