All Posts

Analytics | Data for Good | Machine Learning | SAS Events
Steve Bennett 0
How federal civilian agencies can improve outcomes with analytics

From national parks and healthcare to taxes and nutrition, federal civilian agencies feature an incredibly large and diverse set of missions. These agencies oversee almost every aspect of American life with an endless sea of projects, programs and general oversight. But, as Deloitte Consulting’s Mark Urbanczyk said during a recent

Advanced Analytics | SAS Administrators
Gerry Nelson 0
LDAP basics for the SAS Viya administrator

ln SAS Viya, deployments identities are managed by the environments configured identity provider. In Visual SAS Viya deployments the identity provider must be an LDAP (Lightweight Directory Access Protocol)  server. Initial setup of a SAS Viya Deployment requires configuration to support reading the identity information (users and groups) from LDAP. SAS Viya 3.3

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

1 396 397 398 399 400 699