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Advanced Analytics | Analytics | Data Management | Data Visualization | Learn SAS | Machine Learning | Students & Educators
Gonzalo Quintana 0
Formando a la Próxima Generación de Analistas: mentoring de SAS en la UC3M

En el vertiginoso mundo de la analítica, la teoría es fundamental, pero la experiencia práctica es la que realmente marca la diferencia. En SAS, lo sabemos bien. Por eso, hemos forjado una alianza estratégica con la Universidad Carlos III de Madrid para impulsar el talento emergente, brindándoles la oportunidad de

Analytics | Learn SAS | Programming Tips
Rick Wicklin 0
An explicit formula for eigenvalues of an AR(1) correlation matrix

The first-order autoregressive (AR(1)) correlation structure is important for applications in time series modeling and for repeated measures analysis. The AR(1) model provides a simple situations where measurements (on the same subject) that are closer in time are correlated more strongly than measurements recorded far apart. The AR(1) model uses

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