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Contents contributed and discussions participated by Practica 5 de FOE

Practica 5 de FOE

'R' language bringing statistical analytics to the masses (Q&A) | Software, Interrupted... - 0 views

  • Predictive analytics has a proven track record in the business intelligence field. Wal-Mart, for one, has used predictive analytics to better understand the habits and tendencies of their customers. Predictive analytics was a driving force in influencing their competitive pricing model that gave them a competitive advantage over their market. Beyond retail, predictive analytics models are used extensively in financial services, pharmaceuticals, life sciences, and a host of other verticals
Practica 5 de FOE

decision-tree.png 195×194 píxeles - 0 views

    • Practica 5 de FOE
       
      Éste sería el árbol que Facebook usa con R stadistics
Practica 5 de FOE

How Google and Facebook are using R « Dataspora - 1 views

    • Practica 5 de FOE
       
      Todo lo que está en la red relacionado con R, la sede central de cualquier programa R está en CRAN, y desde CRAN se producen intercambios de informacion con otros lenguajes como el de Matlab, Excel,SAS... 
  • R es utilizado en google y faceboo
  • R is the most popular statistical package at Google
  • ...5 more annotations...
  • and indeed Google is a donor to the R Foundation.
  • He remarked that “The best thing about R is that it was developed by statisticians.
  • What sets it apart from other data analysis tools? It was developed by statisticians, it’s free software, and it is extensible via user-developed packages
  • I began by describing R as a programming language with strengths in three areas: (i) data manipulation, (ii) statistics, and (iii) data visualization.
  • The typical workflow that Bo thus described for using R was: (i) pulling data with some external tool, (ii) loading it into R, (iii) performing analysis and modeling within R, (iv) implementing a resulting model in Python or C++ for a production environment.
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    Usos de R en empresas como Facebook y Google
Practica 5 de FOE

R - Nada es Gratis - 0 views

  • R tiene miles de paquetes (packages en inglés) que permiten extensiones de todo tipo.
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