Analytics | Learn SAS

SAS KoreaApril 17, 2018 0

시민 데이터 과학자, 셀프서비스 분석으로 스펙트럼을 넓히다!

올 초 미국항공우주국 나사(NASA)는 전 세계 시민 과학자(citizen scientist) 1만여명이 새로운 지구형 행성계 ‘K2-138’을 발견했다고 발표하며 천문학계를 떠들썩하게 했습니다. 대표적인 시민 과학자 플랫폼 ‘주니버스(Zooniverse)’에서 집단 지성을 모아 이뤄낸 첫 번째 쾌거입니다! 미국 캘리포니아 대학교 산타 크루즈(UCSC) 연구팀은 시민 과학자도 쉽게 데이터를 분석할 수 있는 특수 프로그램을 제작했습니다. 이를 기반으로 시민 과학자들은

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Learn SAS | Programming Tips

Rick WicklinApril 11, 2018 0

Find the unique rows of a numeric matrix

Sometimes it is important to ensure that a matrix has unique rows. When the data are all numeric, there is an easy way to detect (and delete!) duplicate rows in a matrix. The main idea is to subtract one row from another. Start with the first row and subtract it

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Learn SAS | Programming Tips

SAS JediApril 9, 2018 0

Jedi @ SASGF: Working with Big Data in SAS

The SAS Jedi Mark Jordan presents his SAS Global Forum 2018 paper "Working with Big Data in SAS"

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Larry LaRussoApril 5, 2018 0

The Best Job in America

According to Glassdoor, data scientist tops the list of the 50 Best Jobs in America. The rankings are determined by combining three factors: number of job openings, salary and overall job satisfaction rating. With a median base salary of $110,000, an abundance of unfilled positions and high job satisfaction, there’s no denying that data science is hot.

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Learn SAS | Programming Tips

SAS JediApril 4, 2018 0

Jedi SAS Tricks: Transwarp Processing with DS2 in SAS® Viya®

When speed is required at scale, it's hard to beat parallel processing data in memory with DS2 and SAS® Viya® with the amazing Cloud Analytic Services (CAS)!

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Learn SAS | Programming Tips

Rick WicklinApril 2, 2018 0

The chi-square test: An example of working with rows and columns in SAS

As a general rule, when SAS programmers want to manipulate data row by row, they reach for the SAS DATA step. When the computation requires column statistics, the SQL procedure is also useful. When both row and column operations are required, the SAS/IML language is a powerful addition to a

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Data Visualization | Learn SAS

Sian RobertsMarch 26, 2018 0

Authoring a data-driven book - yes, we do that!

At SAS we use data to accomplish many of our everyday tasks. At SAS Books, we have now even used data to create a data-driven book, An Introduction to SAS Visual Analytics.

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Data Management | Learn SAS | Programming Tips

SAS JediMarch 26, 2018 0

Jedi SAS Tricks: The DSTODS2 Procedure

You have the infrastructure, and you know that DATA step would run so much better in DS2, but it’s complicated and you don’t know how to get started. Well, if you have SAS 9.4M5, rejoice! The DStoDS2 procedure is here, and it’s a humdinger! (No, Chris, not a Hemedinger… ;-) It's

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English

Learn SAS

Chip WellsMarch 23, 2018 0

SAS introduces the blended classroom

We all have different learning styles. Some learn best by seeing and doing; others by listening to lectures in a traditional classroom; still others simply by diving in and asking questions along the way. Traditional face-to-face classroom instruction, real-time classes over the Internet, or self-paced instruction with exercises, SAS Education

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Advanced Analytics | Analytics | Artificial Intelligence | Data Visualization | Learn SAS | Machine Learning | Students & Educators

Markus GrauMarch 21, 2018 0

Business Analytics: Real-World Use Cases für Universitäten und Hochschulen

In meiner Funktion als Academic Program Manager unterstütze ich Hochschulen in den Themengebieten künstliche Intelligenz (KI), Data Science und Business Analytics. Einer der am häufigsten geäußerten Wünsche ist, dass seitens SAS, Use-Cases zur Verfügung gestellt werden. Keine theoretischen Gebilde, sondern echte, reale Daten von Firmen mit einem handfesten Business-Problem, das

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German

Analytics | Learn SAS

Rick WicklinMarch 21, 2018 0

The conjugate gradient method

I often claim that the "natural syntax" of the SAS/IML language makes it easy to implement an algorithm or statistical formula as it appears in a textbook or journal. The other day I had an opportunity to test the truth of that statement. A SAS programmer wanted to implement the

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Learn SAS | Programming Tips

Rick WicklinMarch 19, 2018 0

Compute with combinations: Maximize a function over combinations of variables

About once a month I see a question on the SAS Support Communities that involves what I like to call "computations with combinations." A typical question asks how to find k values (from a set of p values) that maximize or minimize some function, such as "I have 5 variables,

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Learn SAS | Students & Educators | Work & Life at SAS

Dr. Jürgen KaselowskyMarch 14, 2018 0

Pi-Tag – es lebe die Mathematik!

Mathematik im Alltag, da denkt jeder sofort an die Rechnung im Restaurant, die man mal schnell per Kopfrechnen aufteilen will. Oder an Dreisatz, Prozentualrechnung, jaja … Für viele Leute kein Problem, aber irgendwie negativ besetzt. Das muss sich ändern! O. k., da wird nun kein gesetzlicher Feiertag rausspringen (wobei DAS jeden

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Advanced Analytics | Learn SAS | SAS Events

Jordan BakermanMarch 6, 2018 0

Use R to interface with SAS Cloud Analytics Services

The R SWAT package (SAS Wrapper for Analytics Transfer) enables you to upload big data into an in-memory distributed environment to manage data and create predictive models using familiar R syntax. In the SAS Viya Integration with Open Source Languages: R course, you learn the syntax and methodology required to

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Learn SAS | Programming Tips

Jeanne (Hyunjin) ByunMarch 6, 2018 0

[프로그래밍 팁] SAS 유니버시티 에디션으로 파이썬 코딩하기

‘국영수코(co)’라는 신조어 들어보셨나요? 국어, 영어, 수학, 코딩(coding)의 약자인데요. 교육부의 ‘2015 개정교육과정’에 따라 올해 3월부터 중학생, 내년부터는 초등학교 5, 6학년 학생의 소프트웨어(SW) 교육이 의무화되면서 코딩 교육과 관련 자격증 열풍이 불고 있습니다. 미국, 영국 등 IT 선진국들은 이미 발 빠르게 코딩 교육을 의무화하며, 4차 산업혁명 시대의 인재 확보에 나섰는데요. SAS 역시 2014년, 학습이나 비상업적인

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Dr. Sunil BhardwajMarch 5, 2018 0

SAS Data Science Academy creates modern Data Scientists : Experience Sharing

SAS Academy for Data Science  has been churning out high quality of data scientists for a quite few years thereby full filling the demand supply gap that exists in the area. It enables career seekers to enhance their skills and known worldwide by obtaining SAS Credentials and SAS Digital Badges

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Data Visualization | Learn SAS | Programming Tips

Sanjay MatangeMarch 2, 2018 0

Series plot with varying attributes

This article is motivated by a recent question on the SAS Communities board.  This user wants to create a series or spline plot where the attributes of the line (color, thickness) can be changed based on another variable. In this case it may be a binary variable with "0" and

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Health Care

Learn SAS | SAS Events

Larry LaRussoFebruary 27, 2018 0

A conversation with SAS Global Forum 2018 Chair Goutam Chakraborty

Goutam Chakraborty is a busy man. In addition to serving as SAS professor of marketing analytics at Oklahoma State University, Dr. Chakraborty is the director and founder of the SAS and Oklahoma State University MS in Business Analytics and an award winning author and professor. He teaches courses in such areas as business

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Analytics | Data Visualization | Learn SAS

SAS KoreaFebruary 26, 2018 0

SAS 비주얼 애널리틱스로 사용자 정의 폴리곤 구축 및 시각화하기

데이터 시각화 툴을 이용해 건물 지도, 층 설계, 기타 Esri 데이터를 디스플레이해야 한다면? 여기를 주목해주세요! 최근 ‘SAS 비주얼 애널리틱스 8.2(SAS Visual Analytics 8.2)’에 추가된 사용자 정의 폴리곤(polygon) 기능으로 여러 유형의 지역 오버레이를 렌더링할 수 있습니다. 일반적으로 보고서에 층 또는 건물 지도를 포함시킬 때 많이 사용되는데요. 오늘은 SAS 비주얼 애널리틱스로 실제 폴리곤을 등록하고,

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Korean

Learn SAS | Programming Tips

Rick WicklinFebruary 26, 2018 0

How to use FIRST.variable and LAST.variable in a BY-group analysis in SAS

My article about the difference between CLASS variables and BY variables in SAS focused on SAS analytical procedures. However, the BY statement is also useful in the SAS DATA step where it is used to merge data sets and to analyze data at the group level. When you use the

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Data Visualization | Learn SAS | Programming Tips

Sanjay MatangeFebruary 25, 2018 0

HBar with Data Labels

A common request on the communities page is to place data labels on horizontal bar charts.  Often users want to display stacked horizontal bar charts, with the values displayed for each segment and the overall value of the bar itself as shown in the example below. In this example, the

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Data Visualization | Learn SAS | Programming Tips

Sanjay MatangeFebruary 19, 2018 0

Survival plot with a twist using SGPLOT procedure

Survival plots are automatically created by the LIFETEST procedure.  These graphs are most often customized to fit the needs of SAS users.  One way to create the customized survival plot is to save the generated data from the LIFETEST procedure, and then use the SGPLOT procedure to create your custom

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Communications | Health Care | Insurance | Life Sciences

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Sian RobertsFebruary 19, 2018 0

Six new SAS books for 2018

Start off the New Year by brushing up your SAS programming skills! Begin your goal to become SAS certified or explore these New SAS books and other SAS Press titles, many of which will be making their bookshelf debut at SAS® Global Forum 2018 in Denver, CO! Want to be notified when a new book

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Advanced Analytics | Analytics | Learn SAS

Larry LaRussoFebruary 16, 2018 0

SAS Academy for Data Science creates top-rate analytical professionals

Do a quick search on “data scientist” on any of the popular job boards and there’s no denying the global shortage of data scientists is a real one. And, whether you’re looking for the salary commensurate with the prestigious title, a fast pass to the C-suite, or simply want to

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Analytics | Learn SAS

Rick WicklinFebruary 14, 2018 0

The difference between CLASS statements and BY statements in SAS

When I first learned to program in SAS, I remember being confused about the difference between CLASS statements and BY statements. A novice SAS programmer recently asked when to use one instead of the other, so this article explains the difference between the CLASS statement and BY variables in SAS

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Analytics | Learn SAS | Students & Educators

Dr. Jürgen KaselowskyFebruary 13, 2018 0

Augen auf bei der Berufswahl: der Influencer und Zukunftskompetenzen

Kürzlich habe ich mich sehr amüsiert über eine Reportage im Fernsehen: Man fragte Jugendliche, was sie mal beruflich machen wollen, und die Antworten waren „YouTube-Star“, „DJ“ und immer wieder auch „Influencer“. Letzteres ruft gerade bei der Ü30-Generation Verwunderung hervor, da man irgendwie an Grippe denkt – die Aussprache ist gleich,

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Charu ShankarFebruary 8, 2018 0

Demystifying SAS Certification (Part 3): To the finish

Want to see my newly minted certified professional badge? Scroll down to take a peek. Yes, I managed to successfully complete the Base SAS Programmer certification exam… with, ahem, flying colors I might add. Here are my tips to tackle the Base SAS certification exam: 1.  Get clear on the

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Analytics | Learn SAS | Students & Educators

Mike BlanchardFebruary 8, 2018 0

Talentsuche - Datenanalysespezialisten bitte vortreten!

In fast jedem Vortrag zum Thema Analytics geht es irgendwann auch um Talentsuche und den vielbeschworenen Fachkräftemangel. Diskutiert wurden eben diese Herausforderungen auch beim CI Connection Circle von SAS in Nizza. Welche Maßnahmen Unternehmen ergreifen sollten, um begabte Datenspezialisten anzuziehen und nachhaltig an sich zu binden, war bereits in diesem

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Matt ScicchitanoFebruary 6, 2018 0

You know the value of your SAS Certification; does the rest of the world?

In an earlier blog, I asked you to participate in CertMag/GoCertify’s Annual IT Salary survey. The response was fantastic and I’m happy to report that we made the list of the Top 75 IT certifications out of more than 900. This marks the first time SAS has been part of

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Data Visualization | Learn SAS | Programming Tips

Sanjay MatangeFebruary 5, 2018 0

Dual Response Axis Bar and Line Overlay - Part 1

A dual response axis chart is useful when the data type for the multiple measures are not compatible.  For example, when overlaying measures like "This Year" sales with "Last Year" sales, the format and magnitudes of the two measures (or values for two groups) may be compatible, and it is

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