Blogs

Blogs

Learn SAS

Learn about the latest tips, tutorials, upcoming events and certifications

Learn SAS | Programming Tips

Leonid BatkhanFebruary 10, 2017 0

Truncating vs rounding SAS time values

Small matters matter. Imagine saving (or spending wisely) just 1 second of your time every hour. One measly second! During your lifespan you would save or spend wisely (1 sec-an-hour * 24 hours-a-day * 365 days-a-year * 100 years) / (3600 seconds-an-hour * 24 hours-a-day) = 10 days, a whole

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Analytics | Data Visualization | Learn SAS

Robert AllisonFebruary 9, 2017 0

Visualizing 100 years of US presidential pardons

A topic that's been in the news a lot lately is the presidential power to grant pardons, commutations, and such. But all the articles I've seen just quoted numeric totals - I haven't seen a graph of the data anywhere! So I set out to find the data and graph

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Data Visualization | Learn SAS

Robert AllisonFebruary 7, 2017 0

Using Chinese characters as labels on SAS Maps

Doing business in a global economy, have you ever found yourself wanting to show Chinese (or Korean, or Japanese) labels on a map? If so, then this blog is for you! Before we get started, here is a photo of some Chinese characters to get you into the mood. This

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Data Visualization | Learn SAS | Programming Tips

Sanjay MatangeFebruary 3, 2017 0

The importance of proximity in graphing

Back in 2013, I wrote a paper for the SAS Global Forum, reviewing the attributes that go towards making a good graph. In this paper, I covered many recommendations from industry thought leaders that can help enhance the effectiveness of graphs to deliver the intended information. One of the aspects that

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Banking | Health Care | Life Sciences

Advanced Analytics | Analytics | Learn SAS

Jeff ThompsonJanuary 24, 2017 0

Step into the wonderful world of SAS Enterprise Miner

Editor's note (10/25/17): You can practice what you learned in class with 15 hours of Free virtual lab time when you attend the in-person or Live Web Applied Analytics Using SAS Enterprise Miner class. Register now. Are you interested in taking an advanced course on the machine learning topic of Neural Networks? Does text

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Learn SAS | SAS Events

Mark StevensJanuary 23, 2017 0

Kick off your SAS Global Forum journey with a SAS Certification

We are a few months away from SAS Global Forum in Orlando. You might think that the conference kicks off Sunday night at opening session, but there are plenty of weekend activities before then and I’d like to highlight one of them: SAS certification exam sessions. Isn’t now a great

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Learn SAS | Programming Tips

Rick WicklinJanuary 9, 2017 0

ODS OUTPUT: Store any statistic created by any SAS procedure

In the beginning, SAS created procedures and output. The output was formless and void. Then SAS said, "Let there be ODS," and there was ODS. Customers saw that ODS was good, and SAS separated the computation from the display and management of output. The preceding paragraph oversimplifies the SAS Output

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Learn SAS

BrennaJanuary 6, 2017 0

11 new SAS Press titles for 2017

Whether your resolution is to get SAS certified or to become a more advanced SAS programmer, we’ve got you covered with these new titles and upcoming SAS Press books, many of which will be making their bookshelf debut at SAS® Global Forum 2017 in Orlando, FL! Want to be notified when a new book

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Learn SAS | Programming Tips

Ron CodyJanuary 3, 2017 0

Character to Numeric Conversion in SAS

How many of you have been given a SAS data set with variables such as Age, Height, and Weight and some or all of them were stored as character values instead of numeric? Probably EVERYONE! Yes, we all know how to do the old "swap and drop" (rename and convert), but

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Learn SAS | Programming Tips

SAS JediDecember 28, 2016 0

SAS Jedi Christmas - SAS 9.4 M4 DS2 Do Loop Upgrade

This SAS Jedi is very excited about the SAS 9.4 M4 release, which brought many wonderful gifts just in time for Christmas. So in the interest of extending the Christmas spirit, I'm going to blog about some of my favorites! I've long loved the SAS DO statement variant which allows

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Learn SAS | Programming Tips

Ron CodyDecember 27, 2016 0

SAS Temporary Arrays, Not Just for Experts

SAS temporary arrays are an underutilized jewel in the SAS toolbox. I find that many beginning to intermediate SAS programmers are not familiar with temporary arrays. The good news is that there is nothing complicated about them and they are very useful. First of all, what is a temporary array?

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Analytics | Learn SAS

Chris Hemedinger

Chris HemedingerDecember 22, 2016 0

Learning SAS programming for R users

TL; DR Free training from SAS: "SAS Programming for R Users." Check the available Live Web offerings and register for one that fits your schedule. Or use the free e-Learning version and learn at your own pace. The complete course materials are on the SAS Software GitHub space and you

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Learn SAS

BrennaDecember 21, 2016 0

5 Benefits of writing a book with SAS Press

Editor's note: This series of blogs addresses the questions we are most frequently asked at SAS Press! Do you have a great book idea already in mind, or think you might want to write about an analytics or industry topic? Consider writing a SAS Press book or a SAS &

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Learn SAS

Leo SadovyDecember 19, 2016 0

SAS Certification for the Non-Practitioner

Let me make this clear right from the start: I needed to answer 44 of the 62 exam questions correctly to earn my BASE SAS Programmer certification, and I got exactly 44 right. No margin of error. I never thought I’d be proud of a 70%, but I’m more than

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Learn SAS

Rick WicklinDecember 19, 2016 0

Solve linear programming problems in SAS

In some applications, you need to optimize a linear objective function of many variables, subject to linear constraints. Solving this problem is called linear programming or linear optimization. This article shows two ways to solve linear programming problems in SAS: You can use the OPTMODEL procedure in SAS/OR software or

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Learn SAS | Programming Tips

Leonid BatkhanDecember 15, 2016 0

Truncating decimal numbers in SAS without rounding

Imagine making $50K a day out of thin air. Did you know that NASDAQ routinely processes around 10,000,000 trades a day? What if instead of rounding cents for each transaction, market makers truncated fractions of cents in the amount they owe you? Under the assumption that each transaction, on average,

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Learn SAS | Programming Tips

Art CarpenterDecember 7, 2016 0

Using the SAS Macro Language to Create Portable Programs

As technology expands, we have a similarly increasing need to create programs that can be handed off – to clients, to regulatory agencies, to parent companies, or to other projects – and handed off with little or no modification needed by the recipient. Minimizing modification by the recipient often requires

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Learn SAS

BrennaDecember 2, 2016 0

5 Reasons to write your first SAS Press book

Editor's note: This series of blogs addresses the questions we are most frequently asked at SAS Press! Ever thought about writing your own SAS or JMP book? Here are a few reasons why writing a SAS Press book can be a fantastic career move! 1. Your book establishes you as

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Learn SAS | Programming Tips

Chris Hemedinger

Chris HemedingerNovember 27, 2016 0

Debugging the difference between WHERE and IF in SAS

In the DATA step, the WHERE statement and the IF statement (a.k.a. the "subsetting IF") have similar functions. In many scenarios, they produce identical results. But new SAS programmers are taught early on that these two statements work very differently, and in important ways. To understand the differences, it helps

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Data Management | Learn SAS | Programming Tips

SAS toolbox: macro functions

Leonid BatkhanNovember 25, 2016 0

Modifying variable attributes in all datasets of a SAS library

Using the DATASETS procedure, we can easily modify SAS variable attributes such as name, format, informat and label: proc datasets library=libref; modify table_name; format var_name date9.; informat var_name mmddyy10.; label var_name = 'New label'; rename var_name = var_new_name; quit; We cannot, however, modify fixed variable attributes such as variable type

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Learn SAS

Chris Hemedinger

Chris HemedingerNovember 15, 2016 0

Zodiac signs of US Presidents

Rick Wicklin showed us how to visualize the ages of US Presidents at the time of their inaugurations. That's a pretty relevant thing to do, as the age of the incoming president can indirectly influence aspects of the president's term, thanks to health and generational factors. As part of his

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Learn SAS | Programming Tips

Charu ShankarNovember 3, 2016 0

The difference between the Subsetting IF and the IF—THEN—ELSE—IF statement

My river walk last week turned into a spectacular fall show. But if it rains this week in San Antonio, like the weatherman predicts, what will I do? In the coming days, I’ll be presenting at two user groups, one in eastern Canada in Halifax, and the other all the

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Learn SAS | Programming Tips | Students & Educators

Charu ShankarOctober 26, 2016 0

What comes shipped free with Base SAS 9.4?

Like unexpectedly seeing this beautiful bird in nature, SAS has tons of free goodies you might be surprised to encounter as you explore your software. A user asked me how to find products licensed at their workplace and that's how this informative blog got started. While individual organizations may have

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Learn SAS | Programming Tips

Stacey SyphusOctober 25, 2016 0

New features in SAS Enterprise Guide 7.1

SAS Enterprise Guide has come a long way since version 1.0 was released in 1999! Are any of you original users that remember the Help characters, Clippy, Peedy or Merlin? I was working as a statistician for another company that year, and I attended a SAS user group meeting where

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Learn SAS

Samantha RowlandOctober 20, 2016 0

Which SAS course should I choose?

As an instructor for SAS, I receive a wide variety of queries before, during and after delivering my courses. Most frequently, I am asked questions such as: Should I learn SAS programming or a point and click tool instead? I know lots of code, should I go straight to the

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Customer Intelligence | Learn SAS

Ruth Dobson-TorresOctober 12, 2016 0

9 skills to become a more modern marketer

Editor's Note: SAS' e-book, Your guide to becoming a modern marketer, provides additional guidance on the skills you need to become a modern marketer. This e-book provides a plan of action and documents lessons we've learned at SAS while modernizing our marketing organization. Today, the need to take an analytical approach to business challenges no

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Learn SAS | Students & Educators

Natalie MendesOctober 4, 2016 0

Two tips for women starting a career in analytics

While men still outnumber women in the analytics field, there are plenty of opportunities available for women. At a recent Chief Data and Analytics forum, I was encouraged to see a well-balanced number of senior executives presenting about the business of analytics. Speakers included 12 women and 14 men, which indicates a

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Learn SAS

Sian RobertsSeptember 30, 2016 0

Looking after your digital self

Jared Cohen, President of Jigsaw, formerly Google Ideas, and Chief Advisor to Alphabet Executive Chairman (former Google CEO) Eric Schmidt, presented a very interesting keynote at Analytics Experience this month. In it he mentioned the idea of a ‘digital self’. He explained most people have not one but numerous digital

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Learn SAS

Mark ChiaSeptember 29, 2016 0

CIMB Data Science Challenge

Similar to hunting for Mewtwo (Pokémon), identifying and recruiting talented data scientists is just as elusive. CIMB decided that the best way would be to bring budding data scientist together for a challenge. This will provide candidates the opportunity to win cash prizes along with potential employment with CIMB’s Decision

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Learn SAS | Programming Tips

Michael A. RaithelSeptember 28, 2016 0

SAS & bugs & rock & roll

SAS Programming Professionals, SAS & bugs & rock & roll? But, of course! SAS Because of its amazing versatility, SAS is indisputably the greatest software package currently in use anywhere within the Milky Way Galaxy. Can SAS input every type of flat file imaginable? Yes! Can SAS read and write

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