Analytics

Find out how analytics, from data mining to cognitive computing, is changing the way we do business

Analytics | Data Visualization
Felix Liao 0
4 reasons to kick start your analytics journey with SAS Visual Analytics

Are you struggling to kick start your organization’s analytics journey, especially when it comes to leveraging advanced analytics and machine learning techniques? If the answer is yes then you’re definitely not alone. Whilst most organisations today recognise the benefit of analytics and data science, many are still struggling to kick

Analytics
Rick Wicklin 0
3 problems with mean imputation

In a previous article, I showed how to use SAS to perform mean imputation. However, there are three problems with using mean-imputed variables in statistical analyses: Mean imputation reduces the variance of the imputed variables. Mean imputation shrinks standard errors, which invalidates most hypothesis tests and the calculation of confidence

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