Analysts often use a simple moving average to get an idea of the trends in data. This is simply an average of a subset of time periods, and the size of the subset can differ depending on the application. The technique can be used with data based on time periods,
When you read people’s stories of winning Olympic medals, they often fall into cliché. It's hard not to. In my experience, the nerves, the expectations, the emotions are all heightened beyond what I've ever experienced, so it becomes necessary to use all the hyperbole at your disposal. That said, winning
Analytics Experience 2016 will be held on Sept. 12-14, 2016 at the Bellagio in Las Vegas, NV. There will be a great number of excellent talks and demonstrations at the conference, covering many aspects of SAS analytics and many practical applications. Several of these sessions deal directly with the use
In many ways financial services is about risk management. Regulatory pressures such as BCBS 239, stress-testing, IFRS9, Solvency II and the Fundamental Review of Trading Book have hugely strengthened that focus. But there are other concerns too. Cost pressures are increasingly important, as is the rise of challengers to the
Analytics experts and decision makers are taking over Las Vegas Sept. 12-14 while attending Analytics Experience. Whether you are in Vegas or need to participate from the luxury of your sofa or office, read on for help to stay connected and be a part of it all. Watch Live There
For many people, building something from scratch, no matter how simple or complex, is fascinating. That’s why programs similar to How’s It Made are so appealing and, for me, addicting. And thus, the inspiration for this blog; I will walk you through building a set of graphs and how to
I'm a very fortunate woman. I have the privilege of working with some of the brightest people in the industry. But when it comes to data, everyone takes sides. Do you “govern” the use of all data, or do you let the analysts do what they want with the data to
Last week I wrote about how to compute sample quantiles and weighted quantiles in SAS. As part of that article, I needed to draw some step functions. Recall that a step function is a piecewise constant function that jumps by a certain amount at a finite number of points. Graph
Since the idea of an “IoT analytical lifecycle,” may be understood in many different ways, let’s start with a definition. Performing analytics at the data center and the cloud is well established practice, and is still quite relevant. With growing numbers of connected devices and availability of computing capabilities at
Anybody can come up with a list of simple colors, such as red, green, and blue. If you're a bit more color savvy, you might even throw in indigo, magenta, and fuchsia. But what about more obscure names such as cornsilk, mistyrose, and midnightblue? This blog post will help you
If cognitive computing were adopted widely by companies in the travel industry, what would a typical trip look like for a business traveler? Might some of your biggest travel frustrations be relieved? Let’s find out. It’s a beautiful day, and you have an important customer briefing in LA. You’ve already
.@philsimon on the downside of the Band-Aid approach.
Benefits: Strengthens ankles, calves, quads and hamstrings. Lengthens spine and assists in opening the chest and shoulders. Great balancing pose. Warrior 3 (Sanskrit: Virabhadrasana III )
Critical business applications depend on the enterprise creating and maintaining high-quality data. So, whenever new data is received – especially from a new source – it’s great when that source can provide data without defects or other data quality issues. The recent rise in self-service data preparation options has definitely improved the quality of
SAS was founded on the principal of using analytics to change the world. From fighting cancer and researching the Zika virus to changing the lives of Ghana women by teaching them how to code, SAS has remained committed to helping solve critical humanitarian issues using data and analytics. What SAS has been
There’s been an uptick recently in corporations working together to improve patient experiences and even saves lives. From the recent buzz about drug developers coming together to combat Alzheimer’s, to health systems opening data to researchers, companies realize that partnering just might produce the greatest impact.
Everyone who knows about monarch butterflies, likes monarch butterflies. This blog post focuses on their food source - milkweed. And to get you in the mood, here's an amazingly beautiful picture my friend Eniko made of a monarch: In recent years, I had heard reports of the dwindling number of
All global researches and surveys show that all kind of fraud, like procurement fraud, is rising and empowered by new dimensions in matter of vulnerabilities and attack methods. From traditional check tampering and skimming methods to cyber crime attacks, fraudsters become more sophisticated, with a powerful arsenal of technology in
Update-in-place supports the ability to update a SAS Deployment within a major SAS release. Updates often provide new versions of SAS products. However, when using the SAS Deployment Wizard to perform an update-in-place you cannot selectively update a machine or product. As a general rule if you want to update
In my previous post, Are you ready for the Analytics Fast Track? Part I, I shared details of the SAS and Intel proof of concept program, and promised to follow up with information about our “For Purchase” program. Many organizations are looking for sandbox environments that allow their data scientists
This article describes how you can evaluate the Lambert W function in SAS/IML software. The Lambert W function is defined implicitly: given a real value x, the function's value w = W(x) is the value of w that satisfies the equation w exp(w) = x. Thus W is the inverse
It’s nearly impossible to avoid the debate. From politicians and pundit commentary, to dinner table discussions across the United States, the hot topic for the last several years has been the rising cost of health care. Consider that health care expenditures in the US were $3 trillion in 2014 and are
What do people have in common who have used analog clocks, vinyl records, and payphones? They were all probably born before 1980! Now, let's focus on those payphones!... A lot of young kids these days can't imagine a world where everyone doesn't have a wireless phone. My buddy Ed likes
Have you ever had problems matching data that has typographical errors in it? Because of the nature of arbitrary typos and incorrect spelled words a specific matching technique is required to tackle those cases. SAS Data Quality, with its traditional, in nature deterministic matching approach is by nature not best
The annual SAS Analytics Conference is upon us again. This year it is known by a different name, Analytics Experience 2016, but the location, Las Vegas, is the same as it has been the previous two years. Just like last year, I will be attending and presenting on analytics for panel
Hadoop has driven an enormous amount of data analytics activity lately. And this poses a problem for many practitioners coming from the traditional relational database management system (RDBMS) world. Hadoop is well known for having lots of variety in the structure of data it stores and processes. But it's fair to
In an increasingly connected world, the automotive industry is embracing opportunities from the Connected Vehicle and Connected Dealer to reach the Connected Customer. At the recent Automotive Analytics Executive Forum, we heard terrific success stories and far-reaching experiments aimed at facilitating the best customer experiences whether buying a vehicle or getting
Yesterday I opened up the Wall Street Journal and found the usual mix of ads from major technology vendors touting their IoT (Internet of Things) prowess, and claiming they all have the secret sauce to make all of our IoT dreams come true. Where do I sign up?! Meanwhile, back
Editor's note: This blog includes the Call For Content Announcement and Frequently Asked Questions. SAS Global Forum is the premier event for SAS users to learn, teach, and network with each other and SAS experts. SAS Global Forum 2017 takes place April 2-5 in Orlando, Florida, where you can join
Many univariate descriptive statistics are intuitive. However, weighted statistic are less intuitive. A weight variable changes the computation of a statistic by giving more weight to some observations than to others. This article shows how to compute and visualize weighted percentiles, also known as a weighted quantiles, as computed by
