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Analytics | Data Visualization | Learn SAS

Rick WicklinJune 22, 2026 0

Create two types of Pareto charts in SAS

A Pareto chart is a popular chart for statistical quality control. It is often used to display the relative frequencies of issues that affect the quality of a manufacturing process. A bar chart displays the frequency of each issue that causes a defect. The bars are ordered by height: the

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Analytics | Data Visualization | Programming Tips

Rick WicklinApril 22, 2026 0

Visualize the placement of knots for regression splines

Splines are useful tools for fitting regression models to data. A spline replaces a single variable (call it X) with several other variables, which are a spline basis for X. When using a spline basis, the shape and location of the basis functions depend on the placement of knots. Knots

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Advanced Analytics | Data Visualization | Innovation

Sasha KarpinskiApril 1, 2026 0

From question to clarity: how SAS Viya Copilot changes the way we work with data

Most analytical journeys start the same way – with a question. When did we have the highest profit? Which customers are driving growth? What segment should we look at next? In traditional analytic workflows, turning those questions into answers often requires navigating menus, configuring visuals, writing calculations and interpreting results

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