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Mauricio G.
  • Hualaihue
  • Chile
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Mauricio G.'s Page

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Seniority:
Other
Job Function:
Predictive Modeling, Biostatistics, Other
Industry:
Genetic Research
Interests:
Other

Mauricio G.'s Blog

Variable Reduction and significance

Posted on October 30, 2012 at 6:15am 2 Comments

Hi everyone !, greetings from southamerica !, at the moment I`m working with 70 variables, (weather), there is multicolinearity in many of them....I d like to know if there is a way of creating 1 variable (from every 12) that resume the info contained in the rest. I´ve done PCA, Cluster, GWR (in GIS) I`ve tried with glm (SAS) and Stepwise (forward and backward) and there is no way I can find relevant variables over dependant variable.
Thanks a lot !

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