Visualisations données statistiques
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Analyse Observée par un astronome au 19ème siècle, puis par Frank Benford en 1938, la loi de Benford énonce que dans une liste de données statistiques, le premier chiffre non nul le plus fréquent est le 1 (30.1%), puis le 2 (17.6%), lui même plus fréquent que le 3 (12.5%) jusqu'au chiffre 9 (4.6%). Or, cette (...)
Statosphère, les statistiques du web et d'ailleurs
chômage à près de 10% en zone euro 02 juillet 200
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A 9,5%, le taux de chômage de la zone euro atteint son plus haut niveau depuis le lancement de la monnaie unique, il y a 10 ans. La France est dans la moyenne. by Jul 5
37 Data-ish Blogs You Should Know About | FlowingData
You might not know it, but there are actually a ton of data and visualization blogs out there. I'm a bit of a feed addict subscribing to just about anything with a chart or a mention of statistics on it (and naturally have to do some feed-cleaning every now and then). In a follow up to my short list last year, here are the data-ish blogs, some old and some new, that continue to post interesting stuff. That's what I read. Looking over the list, I seem to enjoy the blogs of those who are actually actively involved in what they're writing about.
I've said it before, and I'll say it again. If there's anything good that has come out of the financial crisis it's the slew of high-quality graphics to help us understand what's going on. Some visualizations attempt to explain it all while others focus on affected business. Others concentrate on how we, as citizens are affected. Some show those who are responsible.
27 Visualisations comprendre la crise financiere
20 Visualisations Données Criminalité (USA)
There's a lot of crime data . For almost every reported crime, there's a paper or digital record of it somewhere, which means hundreds of thousands of data points - number of thefts, break-ins, assaults, and homicides as well as where and when the incidents occurred. With all this data it's no surprise that the NYPD (and more recently, the LAPD) took a liking to COMPSTAT , an accountability management system driven by data. While a lot of this crime data is kept confidential to respect people's privacy, there's still plenty of publicly available records. Here we take a look at twenty visualization examples that explore this data. General Crime
The U.S. Census Bureau conducts demographic, economic, and geographic studies of other countries and strengthens statistical development around the world through technical assistance, training, and software products. For over 60 years, the Census Bureau has performed international analytical work and assisted in the collection, processing, analysis, dissemination, and use of statistics with counterpart governments in over 100 countries.
International Data Base Entry - U.S. Census Bureau
Libérons les données !
Il me parait tous les jours plus clair que nos amis les données veulent partir en vacance. Ce besoin de voyage est d’autant plus fort que le coût d’un trajet numérique Boston / Bangalore tend vers zéro. Et puis après tout, n’est ce pas dans notre nature de partager, copier, diffuser l’information ?
Merci Nicolas .l'humanité de l'homme est dans le partage Le futur redevient du coup bien plus intéressant. a bientot !... by Jun 5
FlowingData explore comment les concepteurs, les statisticiens, et les informaticiens emploient des données La compréhension est ammeliorée par la visualisation. by mixo Jun 27