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Programming Tips

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Programming Tips

Sian RobertsJune 18, 2019 1

Understanding Item Response Theory with SAS

What is Item Response Theory? Item Response Theory (IRT) is a way to analyze responses to tests or questionnaires with the goal of improving measurement accuracy and reliability. A common application is in testing a student’s ability or knowledge. Today, all major psychological and educational tests are built using IRT.

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Programming Tips | SAS Administrators

Joe FurbeeJune 10, 2019 5

Deploying the Full SAS Viya Stack in Kubernetes

This article is a follow-on to a recent post from Jeff Owens, Getting started with SAS Containers. In that post, Jeff discussed building and running a single container for a SAS Viya runtime/IDE. Today we will go through how to build and run the full SAS Viya stack - visual

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Learn SAS | Programming Tips

Mike ZizziJune 4, 2019 12

SAS or Python? Why not use both? Using Python functions inside SAS programs

Two sayings I’ve heard countless times throughout my life are “Work smarter, not harder,” and “Use the best tool for the job.” If you need to drive a nail, you pick up a hammer, not a wrench or a screwdriver. In the programming world, this could mean using an existing

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Programming Tips

Deva KumarMay 16, 2019 1

GraphQL and SAS Viya applications - a good match

In the article Serverless functions and SAS Viya - a good match I discussed using serverless functions to deliver SAS Viya applications. Ignoring all the buzz words, a serverless function boils down to a set of REST APIs. So, if you tried the example you are now a REST API

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Programming Tips

Leonid BatkhanMay 8, 2019 15

Dividing by zero with SAS - myths and realities

To those of you who have not read my previous post, Dividing by zero with SAS, it's not too late to go back and make it up. You missed a lot of fun, deep thought and opportunity to solve an unusual SAS coding challenge. For those who have already read

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Analytics | Data Visualization | Programming Tips

Lavanya MandavilliMay 6, 2019 0

Five key security features in the SAS Visual Analytics app

App security is at the top of mind for just about everybody – users, IT folks, business executives. Rightfully so. Mobile apps and the devices on which they reside tend to travel around, without any physical boundaries that encompass the traditional desktop computers. In chatting with folks who are evaluating

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Programming Tips

William BenjaminApril 25, 2019 1

Making the most of the ODS Excel destination

As a SAS programmer, you are asked to do many things with your data -- reading, writing, calculating, building interfaces, and occasionally sending data outside of SAS. One of the most popular outputs you may be tasked with creating is likely a Microsoft Excel workbook. Have you ever heard, “just

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Programming Tips

Chevell ParkerApril 23, 2019 11

Control the location of tables, graphs, and text with ODS Excel

This article demonstrates the ODS Excel destination’s flexibility and how you can modify its default behavior by using the SHEET_INTERVAL= option.

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Programming Tips

Sian RobertsApril 22, 2019 0

Moving from natural language processing to natural language understanding

Imagine a world where satisfying human-computer dialogues exist. With the resurgence of interest in natural language processing (NLP) and understanding (NLU) – that day may not be far off. In order to provide more satisfying interactions with machines, researchers are designing smart systems that use artificial intelligence (AI) to develop

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