En poursuivant votre navigation sur ce site, vous acceptez l'utilisation de cookies. Ces derniers assurent le bon fonctionnement de nos services ainsi que l’affichage de publicités pertinentes. En savoir plus et agir sur les cookies

Pas encore inscrit ? Creez un Overblog!

# Stéphane Laurent

Tags associés : r

## Ses blogs

stla.overblog.com
Stéphane Laurent
Articles : 7
Depuis : 25/11/2012
Categorie : Technologie & Science

### Articles à découvrir

In order to make a presentation, I was wondering how to display the variance of a distribution, or the variance, of a sample on a graphic. Finally, I've found this solution: What is this “ellipse” with an arrow ? This is a picture commonly used in classical mechanics to represent the moment of inertia of a body spinning around an axis of rotati
Sample size determination for a mean Sample size determination for a mean This article explains the methodology implemented in the Shiny application availbale at http://glimmer.rstudio.com/stla/samplesize_mean/ Statement of the problem Consider a preliminary experiment $${\cal E}_0$$, whose issue is a sample $$y_0$$ of size $$n_0=5$$ generate
In this article you will firstly see how to get rational numbers arbitrary close to $$\pi$$ by performing the binary splitting algorithm with the gmp package. The binary splitting algorithm fastly calculates the partial sums of a rational hypergeometric series by manipulating only integer numbers. But these integer numbers are generally gigantic