In the field of machine learning, online learning refers to the collection of machine learning methods that learn from a sequence of data provided over time. In online learning, models update continuously as each data point arrives. You often hear online learning described as analyzing “data in motion,” because it
You know the value of your SAS Certification; does the rest of the world? A recent MONEY and Payscale.com study named SAS Analytics skills as the most valuable skills to have in today’s job market and certification is the best way to demonstrate those skills. Recognition like this helps solidify
Off and on, users have expressed the need to include multiple blank categories on a discrete axis. Often, this is desirable to separate groups of bars (or categories) in a graph due to some difference their definition. Such a case was discussed in this blog article on using non breaking
Would you like to format your macro variables? Easy! Just use the %FORMAT function, like this: What?! You never heard of the %FORMAT function? Of course not, cuz it doesn't exist! No problem. Just create it, like this: %macro format(value,format); %if %datatyp(&value)=CHAR %then %sysfunc(putc(&value,&format)); %else %left(%qsysfunc(putn(&value,&format))); %mend format; The %FORMAT
Phil Simon chimes in on the tendency to rely upon these tools too much.
SAS will be represented by more than 20 attendees at the INFORMS Annual Meeting at the George R. Brown Convention Center (GBCC) in Houston, Texas. Officially the conference runs from Sunday, Oct. 22 through Wednesday, Oct. 25, but our activities in Houston start even earlier. Technology Workshops on Saturday, October
Last week Warren Kuhfeld wrote about a graph called the "lines plot" that is produced by SAS/STAT procedures in SAS 9.4M5. (Notice that the "lines plot" has an 's'; it is not a line plot!) The lines plot is produced as part of an analysis that performs multiple comparisons of
ODS Graphics procedures primarily strive towards the following goal: "Make simple graphs easy and complex graphs possible". SGPLOT procedure allows you create simple graphs with a single plot statement, and create complex graphs by layering together or combining multiple plot statements. Generally, the appearance follows the guidelines set by industry
In this education analytics series of blog posts, we have been on a journey to learn how education customers are turning their data into insights to be a more data-informed and analytical organization. So far on our journey, we learned how education customers are using SAS, the positive impact that SAS
Als ich neulich mal wieder auf der Autobahn unterwegs zu einem Kundentermin war, habe ich im Radio einen Beitrag gehört, der mich stutzig machte und zum Nachdenken brachte. In dem Beitrag ging es darum, dass eine Fitnesskette demnächst das größte Fitnessstudio der Welt in Deutschland eröffnen will. Und der Clou
모바일 퍼스트(Mobile First)를 넘어선 모바일 온리(Mobile only) 시대입니다. 스마트폰이나 태블릿 PC로 언제 어디서나 온라인 쇼핑몰, 모바일 앱, 소셜 미디어 등 다양한 플랫폼을 통해 정보를 검색, 공유하고 제품을 구매할 수 있죠. 이처럼 기업이 고객과 만나는 접점은 그 어느 때보다 다양해지고 있으며, 그만큼 고객의 요구와 기대의 변화에 귀를 기울이고 재빠르게 대응해야 할 필요성이
No es un golpe de suerte o una tendencia anómala la emitida por IDC que sustenta que entre 2015 y 2019 la inversión en tecnologías de análisis de datos crecerá un 50%, alcanzando en ese último año los US$187.000 millones. Tampoco lo es que para este año se estime que el
I’ve been making note of recent interactions and observations with different companies that I’ve done business with lately. My goal is to share with you real ways in which excellent customer experiences are shaped. Observation #1: Witty conversations rule As I write this, I’m sitting at a Panera Bread restaurant
As analytics advances into more areas of our everyday life there is an increased need to understand just what it is that analytics is accomplishing for us. I find there is a quicker acceptance of an analytical solution and even excitement if there is a good conceptual understanding of what
Jim Harris says more reusable data quality processes mean less reliance on IT and higher productivity across the board.
I recently took a trip to Scotland, to attend the Highland Games! (ok - that statement might be a tiny bit misleading) It was a very cool and interesting event, and I wondered where and when other such events might be happening. What better way to analyze this kind of
The article "Fisher's transformation of the correlation coefficient" featured a Monte Carlo simulation that generated sample correlations from bivariate normal data. The simulation used three steps: Simulate B samples of size N from a bivariate normal distribution with correlation ρ. Use PROC CORR to compute the sample correlation matrix for
SAS 9.4 Maintenance 5 includes new support for reading and writing GZIP files directly. GZIP files, usually found with a .gz file extension, are a different format than ZIP files. Although both are forms of compressed files, a GZIP file is usually a compressed copy of a single file, whereas
My new SAS Press book “An Introduction to SAS Visual Analytics” (written in collaboration with Tricia Aanderud and Rob Collum) covers all of the different aspects of SAS® Visual Analytics, including how to develop reports, load data, and handle administration. Below is an example of the types of tips that you can find
Every day 91 Americans die from opioid abuse, every nine seconds a student drops out of high school and every 47 seconds a child is confirmed to be abused or neglected. These are sobering statistics that show the challenge our government leaders face to help those in need. While there
Uno de nuestros firmes pensamientos es que el activo más valioso de las empresas son sus datos y el buen uso de ellos es el que pueden llevar a las compañías a una real transformación digital del negocio. A pesar de esto la consultora Gartner comenta que los líderes aún tienen una
Correlations between variables are typically displayed in a matrix. Because the correlation matrix is determined by the order of the variables, it is difficult to find the largest and smallest correlations, which is why analysts sometimes use colors to visualize the correlation matrix. Another visualization option is the pairwise correlation
The latest post in our Equity in Education series focuses on the achievement gap. National achievement data show that our public education systems work well for students with means. And not so well for disadvantaged students. Racial achievement gaps are found in the National Assessment of Education Progress (NAEP), also
After a few tough years in the trenches, analytics leaders in utilities are emerging and making a difference as their utilities vie to stay relevant in the ever-changing energy landscape. At the core of this emergence are leaders that are embracing open analytics platforms and pushing analytics to the edge.
El precio que paga una empresa que se transforma digitalmente no sólo implica "asumir el costo cultural" de una visión disruptiva que modifica la operación del negocio. De hecho, es una suma real y que se refleja en las inversiones que realizan las organizaciones. Según datos de un estudio global , este año,
Sometimes life is just too busy, and I bet many of you feel the same way. If you’re like me, you’re playing a number of roles: employee, spouse, parent, community leader, coach and so on. With all the craziness, it’s likely we’re shortchanging another role that’s critically important to our
The movie Blade Runner came out about 30 years ago, portraying a dystopian future set in 2019 Los Angeles. Many of the technology predictions in the movie have actually become reality - but how about the weather and pollution? The movie was all about smog and a lack of sunshine, and I wondered
Editor-in-Chief Len Tashman's Preview of the Fall 2017 Issue of Foresight Artificial intelligence (AI) is the name commonly given to the ability of machines to mimic the human aptitude to reason, solve problems, and learn from experience. Research in this field over the past few decades has spanned many disciplines,
As traditional reserves deplete and oil prices rise, market analysts predict that the global demand for petroleum products will increasingly be met with oil extracted from non-traditional resources in more challenging and harsher environments. Therefore, companies across the oil & gas industry are evaluating technologies and processes that can deliver
Stories have been flooding the market lately about artificial intelligence (AI) causing the next world war. Based originally on comments made by Elon Musk (see below), many others are jumping in to share similar fears. China, Russia, soon all countries w strong computer science. Competition for AI superiority at national level
