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THE BOOK

 

 

 

 

 

 

 

 

 

  • You're one of the many unexperienced users of Statistics ?
  • You need clear and concise explanations now ?
  • You find the "nothing but equations" approach discouraging ?
  • You're painfully aware that "free" material is very expensive in terms of your precious time spent searching the Net, often for disappointing results ?

 

For a price worth only a few minutes of your time :

PROBABILITIES, STATISTICS AND DATA MODELING

puts this entire site on your computer (English section).

 

 

* Downloading is free, and will make you enjoy free off-line reading of the complete    Glossary.

* Buying access to the Tutorials is made from inside the Book.

So there is absolutely no risk to download now !

 
  • Over 190 different entries.
  • 154 information-rich Tutorials.
  • 49 interactive animations.
  • Over 400 illustrations.
  • More content than in a 450 page paper book !

 

 

 Index           Download         

 

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 THE BOOKLETS

The following Booklets are exerpts from the Book that cover only certain topics. To discover the detailed content of each Booklet, please click on the corresponding "Index" buttons.

 

 

 

 

 

Contains the 49 animations of the site (Glossary and Tutorials).

Ideal for illustrating a course on Probability theory, Statistics or Data Modeling.

  • Simulation of the most popular probability distributions :
    • Continuous : normal, binormal,  exponential, Chi-square, t, F and more...
    • Discrete : Binomial, Poisson, geometric, hypergeometric.
  • Sampling : Central Limit theorem, histograms and more...
  • Fundamentals of Statistics :
    • Estimation intervals, ANOVA and more...
    • Maximum Likelihood estimation, bootstrap and more...
  • Distributions of the slope and intercept in Simple Linear Regression.
  • Inertia, Fisher's linear discriminant, covariance matrix and more...

 

                Index             Download      watermelon_up.gif

 

 

 

 

 

Linear Regression is probably the most widely used predictive method. It allows to :

* Understand the nature of the link between independent variables and a response variable.

* Predict the values of this response variable for new values of the independent variables.

Just about any statistical software incorporates Linear Regression. But proper use of the many options demands a good understanding of the sometimes complex methods behind the functionalities.

 

This Book contains :

  • The 3 entries of the Glossary,
  • and the 21 Tutorials

pertaining to Linear Regression (Simple and Multiple) and Ridge Regression

 

                Index             Download      watermelon_up.gif

 

 

 

 

 

 

Understanding the properties of the exponential distribution, and its discrete cousin, the geometric distribution, is an essential preliminary step in a sound approach to lifetime studies and Poisson processes.

The Gamma distribution is most naturally introduced by considering sums of iid exponential r.v., and is therefore a natural complement to the above.

 

This Booklet addresses the most important properties of these distributions with :

  • The 3 Entries of the Glossary relative to these distributions,
  • 13 Tutorials,
  • 10 interactive animations.

 

                Index             Download      watermelon_up.gif

 

AND MORE COMING UP !