Forecasting with SAS®: Special Collection SAS Press has added to its selection of free downloadable eBooks with the new Forecasting with SAS®: Special Collection. From the description: Want to get the most insight out of your data and improve the quality of your forecasts? SAS offers many different solutions to
If you have been learning about machine learning or mathematical statistics, you might have heard about the Kullback–Leibler divergence. The Kullback–Leibler divergence is a measure of dissimilarity between two probability distributions. It measures how much one distribution differs from a reference distribution. This article explains the Kullback–Leibler divergence and shows
Analytics does not remove the need for reliable procedures, or well-trained staff—but it improves the monitoring of both.
SAS is underpinning this powerful combination of SAS and IBM infrastructure to optimize the analytics life cycle.
We will use prescriptive analytics and optimization to select a stock portfolio that maximizes returns while taking risk tolerance into account.
If you are a government leader, or one of the millions of people employed in the public sector globally, these last 100 days have probably been the most challenging of your lifetime. It is also an unprecedented opportunity to show how dedicated public servants and their agencies can best serve
To respond to these demands the Police service will need to adapt and use every potential technology to support their officers in this unprecedented time.
This month we celebrated International Nurses Day at a time when nurses and other health care professionals have never been so needed. This important day also fell on what would have been Florence Nightingale’s 200th birthday. Most people know Florence Nightingale as the famous nurse who saved hundreds of lives during the
When someone in our life is facing difficult circumstances – whether it be loss, grief, or any number of bad situations - we are often left feeling awkward at best, and useless at worst, in terms of how to respond. We want to offer support, and it is a natural human
As many individuals and organisations are finding out, today’s supply chains are incredibly long and complex. Goods can cross many borders, often several times, to complete a final product. Most of the time, as consumers, we don’t know or care about such issues. However, the coronavirus crisis and concerns around
To achieve this kind of Intelligent Decisioning across hundreds of thousands of customer accounts, you can’t rely on manual analysis.
This article shows how to perform two-dimensional bilinear interpolation in SAS by using a SAS/IML function. It is assumed that you have observed the values of a response variable on a regular grid of locations. A previous article showed how to interpolate inside one rectangular cell. When you have a
SAS partners with Appalachian State University on the World Bee Count initiative to support bee health.
One of the problems that trips up experienced SAS users when they begin to use SAS Enterprise Guide is a result of simple geography. The SAS Enterprise Guide application runs here, on your desktop. The SAS Workspace session (which accesses data and cranks through your analysis) runs over there, on
The analytics lifecycle and transition requires unique skills, such as programming and modelling. I think telcos don't have enough analytics experts.
If you're close to my age, you probably remember Joe Walsh's song Ordinary Average Guy. That song popped into my head when I was writing this example about moving averages, so I encourage you to listen to it while reading the blog post. Many people are looking at graphs lately
I've previously written about linear interpolation in one dimension. Bilinear interpolation is a method for two-dimensional interpolation on a rectangle. If the value of a function is known at the four corners of a rectangle, an interpolation scheme gives you a way to estimate the function at any point in
Dr. Ryan McGarry might have the most uncanny timing of any documentary producer in history. Just weeks before the novel coronavirus began to saturate headlines, the emergency medicine physician’s Netflix documentary series Pandemic hit the screens of millions of viewers. Six months ago, many of the subjects featured in the
Developing a loan approval application is a sensitive task since automatically approving loans to customers who will default can be costly for a lender. SAS enables quick and easy development and exposure of decision-making models from a single source. A simple and robust environment can make decisions less prone to errors.
It’s Mental Health Month and the COVID-19 pandemic has increased awareness of the importance of caring for our mental health and wellbeing. If you’re someone who has lived with a mental health condition prior to COVID-19, now is the time to tap into the skills and resources you have been
This post is the second in our Young Data Scientists series, featuring the motivations, work and advice of the next generation of data scientists. Be sure to check back for future posts, or read the whole series by clicking on the image to the right. Kai Woon Goh is
This blog demonstrates how to modify your ODS HTML code to make your column headers “sticky,” or fixed in position. Using sticky headers is most beneficial when you have long tables on your web page and you want the column headers to stay in view while scrolling through the rest of the page.
Few of us expected to experience problems with retailers during the lockdown. Most people have, after all, been happily buying online for years. Why would anything change just because some physical shops closed for a while, or some people could not go out? However, the challenges went a bit deeper
The COVID-19 pandemic has driven up awareness of behavioral health need to new levels. As we honor Mental Health Month, schools, governments, and private companies are all talking about how to support people’s behavioral health. This is wonderful progress compared to our global history of speaking of mental health and
A staggering number of Americans have been bitten by the cardio bug at some point in their lives. Even for those who do not particularly enjoy endurance exercise often rely heavily on cardio as an exercise staple. This is not necessarily a bad thing. Easily accessible from a space and
Over the last few months, almost every aspect of life has been affected by the impacts of COVID-19. Whether you’re adjusting to working remotely, balancing working with kids or navigating a caregiving situation, we’re all facing new challenges and unanswered questions. Balancing career and caregiving can be challenging during the
We hear about how good seafood is for us all the time. We know that getting adequate omega-3 fatty acids is essential for proper brain development, heart health, eye health, mood and many other things. But we also hear about concerns of overfishing and fish being high in mercury or
As we continue the fight against COVID-19 and reflect on the pandemic response, it’s in our nature to look for opportunities to work together and help others. Indeed, we’ve seen numerous acts of heroism alongside tragic stories of loss. In the research community, we are inspired by efforts to find
This article shows how to find local maxima and maxima on a regression curve, which means finding points where the slope of the curve is zero. An example appears at the right, which shows locations where the loess smoother in a scatter plot has local minima and maxima. Except for
You’ve chosen the right class, added-to-cart, and hit submit. You’re committed – now what? Once you book a class with us, no matter the format, you can expect an email confirming your request within 24 hours. For instructor-led training courses, a reminder email is sent 3-5 days before the course
