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A frequently asked question on SAS discussion forums concerns randomly assigning units (often patients in a study) to various experimental groups so that each group has approximately the same number of units. This basic problem is easily solved in SAS by using PROC SURVEYSELECT or a DATA step program. A
Machine learning seems to be the new hot topic these days. Everybody's talking about how machines are beating human players in chess, Jeopardy, and now even Go. In the future, artificial intelligence will drive our cars and our jobs will be taken over by robots. There’s a lot of hype,
This is the 5th installment of the Getting Started series. The audience is the user who is new to the SG Procedures. Experienced users may also find some useful nuggets of information here. A histogram reveals features of the distribution of the analysis variable, such as its skewness and the peak which
The SAS Data Scientist Credential SAS Data Science Academy brings in a complete set of certifications which enables somebody to be qualified as “Data Scientist”. There is full training support , blended mode of learning , case studies, projects and practice exams by the academy. By successfully passing certification exams,
Todos hemos oído alguna vez que “cualquier tiempo pasado fue mejor” pero, cuando se trata de negocios, el pasado ha dejado de ser una ventaja. Hoy en día, medir el presente y el pasado ya no marca una diferencia competitiva. Ahora las empresas encuentran mayor valor en analítica predictiva (enfocada
‘이미지 인식(Image recognition)’, 머신러닝과 인공지능(AI)을 포함한 기술 산업 전반을 뜨겁게 달구고 있는 주요 이슈입니다. 특히 컴퓨터 비전, 즉 영상 처리 기술은 무인 자동차, 얼굴 인식, 의료 결과 예측 등 수많은 혁신 기술들을 현실화하는 핵심 요소인데요. 그 가운데 크고 작은 많은 기업들은 이미지 인식과 관련된 다양한 기반 기술과 프로세스의 가능성을 실현하기 위해
Ante un panorama macroeconómico volátil, la búsqueda de oportunidades financieras toma trascendencia. En palabras del analista político-económico, Erick Guerrero los indicadores internacionales apuntan a una crisis del sistema financiero, basta con mirar lo que el Fondo Monetario Internacional registró en su monitor de octubre 2016, donde la deuda global se
When developing SAS applications, you can feed database tables into your application by using the libname access engine either by directly referring a database table, or via SAS or database views that themselves refer to one or more of the database tables. More on Automation with SAS: Let SAS write
Do you know how master data management and data warehouses are different? Jim Harris explains.
Recently I backed into a hotel parking spot after returning from a customer dinner. It was dark and rainy, and I was tired from traveling. My mind wandered until I heard a shrill “BEEP BEEP BEEP” coming from my rental car. I looked down at the dashboard’s rear-view camera, and
I. Situación del Cliente Cada año, millones de clientes miembros de RCI tienen la oportunidad de intercambiar el tiempo compartido que poseen por cualquier otra ubicación de tiempo compartido dentro del programa RCI Weeks. Por supuesto, no todas las ubicaciones tienen igual valor dentro del programa de intercambio, lo que
In the aftermath of a natural disaster, most people want to help by donating supplies, money, etc. And then it becomes a matter of logistics - getting all those donations to the people who need them. We recently had several days of rain and flooding in North Carolina, and I
Most SAS regression procedures support a CLASS statement which internally generates dummy variables for categorical variables. I have previously described what dummy variables are and how are they used. I have also written about how to create design matrices that contain dummy variables in SAS, and in particular how to
SAS Data Connector to Oracle lets you easily load data from your Oracle DB into SAS Viya for advanced analytics. SAS/ACCESS Interface to Oracle (on SAS Viya) provides the required SAS Data Connector to Oracle, that should be deployed to your CAS environment. Once the below described configuration steps for
Billy Beane attained fame in baseball and analytics circles long before Brad Pitt portrayed him in the 2011 film Moneyball. In fact, Beane was making quite the name for himself prior to Michael Lewis’s 2004 book of the same name. It’s no overstatement to claim that, as general manager (GM)