Caldeirão da Bolsa

Estatística inovadora. Gostei e... partilho.

Espaço dedicado a todo o tipo de troca de impressões sobre os mercados financeiros e ao que possa condicionar o desempenho dos mesmos.

por rnbc » 1/2/2008 1:51

Aparentemente o projecto mudou-se para aqui:

http://www.opendx.org/
However elegant the method we should occasionally look at the results.
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IBM Open Visualization Data Explorer

por rnbc » 1/2/2008 1:47

http://www.research.ibm.com/dx/

é uma pena exigir um grau de conhecimento elevado apra ser usado porque este programa faz da análise de dados um espetáculo...

E mete esse softwarezito do google a um canto :)
However elegant the method we should occasionally look at the results.
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por Crómio » 1/2/2008 0:17

Quico Escreveu:O Kayser já tinha dado este link há uns tempos.
É curioso como certas ideias feitas acerca da evolução dos diversos países caem por terra quando os números são postos em perspectiva. :wink:


Oooops... :oops:

Uma abordagem diferente revela-nos de imediato certo tipo de evidências que não estavam lá na antiga abordagem.

Ou seja... diferente ponto de observação resulta em novas observações.

Vou dormir que já nem opino de jeito,
um abraço
There are two kinds of investors: those who don't know where the market is headed, and those who don't know that they don't know.

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por Quico » 1/2/2008 0:03

O Kayser já tinha dado este link há uns tempos.
É curioso como certas ideias feitas acerca da evolução dos diversos países caem por terra quando os números são postos em perspectiva. :wink:
"People want to be told what to do so badly that they'll listen to anyone." - Don Draper, Mad Men
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Estatística inovadora. Gostei e... partilho.

por Crómio » 31/1/2008 23:54

Espero que gostem.

You've never seen data presented like this. With the drama and urgency of a sportscaster, Hans Rosling debunks myths about the so-called "developing world" using extraordinary animation software developed by his Gapminder Foundation. The Trendalyzer software (recently acquired by Google) turns complex global trends into lively animations, making decades of data pop. Asian countries, as colorful bubbles, float across the grid -- toward better national health and wealth. Animated bell curves representing national income distribution squish and flatten. In Rosling's hands, global trends -- life expectancy, child mortality, poverty rates -- become clear, intuitive and even playful.

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In a follow-up to his now-legendary TED2006 presentation, Hans Rosling demonstrates how developing countries are pulling themselves out of poverty. He shows us the next generation of his Trendalyzer software -- which analyzes and displays data in amazingly accessible ways, allowing people to see patterns previously hidden behind mountains of stats. (Ten days later, he announced a deal with Google to acquire the software.) He also demos Dollar Street, a program that lets you peer in the windows of typical families worldwide living at different income levels. Be sure to watch straight through to the (literally) jaw-dropping finale.





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There are two kinds of investors: those who don't know where the market is headed, and those who don't know that they don't know.

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