After reading my article about how to use BY-group processing to run 1000 regression models, a SAS programmer asked whether it is possible to reorder the output of a BY-group analysis. The answer is yes: you can use the DOCUMENT procedure to replay a portion of your output in any
We like to think of analytics as a logical discipline, where investment decisions are consistently rational and predictable. Not so. Customer organisations are driven by all the usual complex and sometimes contradictory forces. Business users want analytics to help them make good customer facing decisions as quickly as possible, while
The Obama administration made great strides in improving the government’s use of information technology over the past eight years, and now it's up to the Trump administration to expand upon it. Let’s look at five possible Trump administration initiatives that can take government’s use of information technology to the next
This is the seventh and last part of the blog post series “A practical guide to tackle auto insurance fraud”. In the first six articles of the series we drilled down to: Data Management and Data Quality as the basis for fraud detection analytics. Business Rules and Watch lists techniques
Strengthens arms, wrists, core, spine and thighs. Opens chest and shoulders while improving posture. Upward-Facing Dog Pose (Sanskrit: Urdhva Mukha Svanasana) Begin lying down on mat (face down). Legs are lengthened behind with inner thighs spiraling so all ten toes and top of feet are planted in mat. Place palms
Funnel graphs are useful to track the number of visitors passing through various pages of a website or the number of patients in a study. The graph shows visually the retention of users or subjects in a study across levels of a marketing cycle or the study. One common representation
There aren’t many things that keep me awake at night but let me share a recent example with you. I’ve been grappling with how to help a local SAS team respond to a customer’s request for a “generic enterprise analytics architecture.” As background, this customer organization had recently embarked on
Word on the proverbial technology street is that online learning is ideal for modern learners, and, at SAS, we wholeheartedly agree. In 2016, more than 80,000 SAS users trained in an online or blended learning format. In 2017, we kicked off the year with the announcement of our new SAS
Editor's note: The following post is from Emma Warrillow, Chief DiGGer at Data Insight Group Inc. (DiG). Emma is a featured speaker at SAS Global Forum 2017 and recently named as one of the Top Women in Direct Marketing by Direct Marketing News. Learn more about Emma. “I need
David Loshin describes three sets of policies required for ensuring compliance with data protection directives for health care.
A common request we receive about SAS Global Certification practice exams is to make them as close as possible to the actual exams so that future test takers get a more accurate feel for the overall exam experience. Good news. Our new practice exams come as close to the “real thing”
Editor's note (4/11/17): Full proceedings from SAS Global Forum 2017 (including for the presentations mentioned in this blog) can be found at http://support.sas.com/resources/papers/proceedings17/. SAS Global Forum 2017 is just a month away and, if you’re a SAS administrator, it’s a great place to meet your peers, share your experiences and attend
It is no secret at all that there is a world of difference between theoretical and applied econometrics. Every analyst, as a practising econometrician, experiences this moment in their processional career – usually at the beginning of it – when the theory acquired during their academic time clashes with the practice. They
In 2011, Loughran and McDonald applied a general sentiment word list to accounting and finance topics, and this led to a high rate of misclassification. They found that about three-fourths of the negative words in the Harvard IV TagNeg dictionary of negative words are typically not negative in a financial
.@philsimon raises some chilling questions about the IoT and current threats.
Monte Carlo techniques have many applications, but a primary application is to approximate the probability that some event occurs. The idea is to simulate data from the population and count the proportion of times that the event occurs in the simulated data. For continuous univariate distributions, the probability of an
DevOps is enjoying a lot of attention at the moment, mostly because of its promise to increase software quality at lower cost. DevOps is a hybrid term linking development and operations. It's a philosophy that focuses on improving efficiencies in how we build and deliver software, solutions and the supporting environments.
As a single mom of 10 years, I have vacillated back and forth from “There is no evening that I wouldn’t rather take a bath than go on a date” to “ok, this might be fun.” Mostly, thinking about dating as a single parent just makes me tired. Whether you
At its core, data compliance is built on simple foundations. Dylan Jones closes this series by explaining the remaining components of the "4F framework."
Does your data just look like a bunch of dots? Would you like to bring those dots to life so they can tell their story? This example shows how to make some voter-registration dots a bit more lifelike, so you can see what they're saying. You can apply the same
Do you remember the 90s? It seemed like every company and organization had some sort of strategic plan that had “2000” in its title. And they were all going to achieve and exceed these Year 2000 goals … if their systems didn’t crash at 12:00:01 on January 1, 2000! So
What to watch out for when chief data officers begin to appear in our country Recently and for the first time, I met someone whose business card title read ‘Chief Data Officer’ at one of our customer’s places of business. It wasn’t in Slovakia, but I am convinced that it
To show how they're compliant with regulatory mandates, organizations first need an enterprise data strategy. Joyce Norris-Montanari discusses the issues.
Longtime SAS programmers know that the SAS DATA step and SAS procedures are very tolerant of typographical errors. You can misspell most keywords and SAS will "guess" what you mean. For example, if you mistype "PROC" as "PRC," SAS will run the program but write a warning to the log:
Manufacturers are used to operating in challenging circumstances – whether financial, economic, political or competitive. And it's a good thing since the coming years seem likely to be as uncertain as those following the global economic crash. But manufacturing will have an excellent opportunity to thrive because, like many sectors,
Let’s have some fun, shall we? Share your video or photo! The SAS User Community, albeit spread around the world, is a tight-knit group. We may sit alone in our offices pounding out code, developing applications, tweaking system performance or creating reports, but the truth is other SAS users (our
Erwin Kalvelagen recently posted about a logic puzzle called Kakuro, also known as Cross Sums. As in traditional crossword puzzles, there are horizontal and vertical clues. As in Sudoku, each white cell is to be filled in with a digit from 1 to 9, with no digit repeated within the
Editor's note: This series of blogs addresses the questions we are most frequently asked at SAS Press! It worth spending some time on this. Arguably, this is one of the most important parts of the book. The table of contents and outline provide the blue print of your book –
Machine learning is a type of artificial intelligence that uses algorithms to iteratively learn from data and finds hidden insights in data without being explicitly programmed where to look or how to find the answer. Here at SAS, we hear questions every day about machine learning: what it is, how it compares to
