A previous article discusses the definitions of three kinds of moments for a continuous probability distribution: raw moments, central moments, and standardized moments. These are defined in terms of integrals over the support of the distribution. Moments are connected to the familiar shape features of a distribution: the mean, variance,
Using SAS Viya in combination with open-source capabilities, we were able to develop an automated solution for logo detection that does not require any manual data labeling.
SAS' Cindy Wang shows you how to create a swimmer plot using SAS Visual Analytics.
SAS is excited to announce our inaugural Customer Appreciation Awards. We want to give a big “thank you” and a round of applause to all our SAS customers and partners around the globe who help us change the world through analytics. We want to recognize a few of you for
It was the summer of ’22. And in the words of Taylor Swift, “I remember it all too well” (Taylor’s version, of course). From mentoring opportunities, networking with top leaders and other interns, exploring our culture that promotes well-being and work-life integration to having meaningful work to gain real world
To ‘take the King’s (or Queen’s) shilling’ was the slang term once used when someone joined the British Armed Forces in return for payment. Reaching its height in the 18th and 19th centuries, the practice gave recruits an incentive to enlist – although, in the case of the Royal Navy,
September honors Recovery Month, emphasizing hope for recovery in behavioral health, especially from substance use disorders (SUD). A key motto of Recovery Month is that Recovery Happens, helping people know that even at rock bottom, things can improve. We all need that hope at various points in our lives. Often,
Getting a new medicine to market is a marathon, not a sprint. Or perhaps a better analogy is a steeplechase, where competitors must overcome gruelling obstacles on their way to the finish line. Clinical trials are one of the biggest hurdles on the route to market and they’re getting more
Crises like the COVID-19 pandemic have increased the demand for public health experts who possess advanced analytics skills. After all, data – when properly collected, analyzed and understood – has immense power to inform decision-making. And in areas like public health, informed decision making can save lives. Azhar Nizam has
Colorful fruits and vegetables paint beautiful images of health and wellness. The compounds that give each color its rich hue contain a unique blend of nutrients that protect us from certain diseases and keep our body’s working in tip-top shape. Throughout the day, aim to eat a rainbow of colors
The moments of a continuous probability distribution are often used to describe the shape of the probability density function (PDF). The first four moments (if they exist) are well known because they correspond to familiar descriptive statistics: The first raw moment is the mean of a distribution. For a random
A strong cultural emphasis on “happiness” can have the unintended effect of casting feelings other than happiness as being bad or something to avoid. But life is rich with many different feelings. Trying to suppress these can actually lead to a rebound effect. The book Get Out of Your Mind
Whether working as a business analyst, data scientist or machine learning engineer, one thing remains the same – making an impact with data and AI is what really matters. Pre-processing and exploring data, building and deploying models and turning those scoring values into an actionable insight can be overwhelming. A
The correlations between p variables are usually displayed by using a symmetric p x p matrix of correlations. However, sometimes you might prefer to see the correlations listed in "long form" as a three-column table, as shown to the right. In this table, each row shows a pair of variables and the
You’re down by 10 points in your NFL fantasy football league, and you need to choose a wide receiver from the free agency pool because your starter was injured. How do you decide to get the 11 points required for a win? What methods will you use to lead you
Even with today's technology, it's hard to know precisely when, where and how weather-related damage will occur. Flooding costs are expected to rise drastically during the next 20 years and climate change is a constant threat. Unfortunately, natural disasters are here to stay, but we can try our best to
Trees have been a source of awe my entire life. My grandparent’s house was an easy walk through the forest. I loved long visits with them and regularly enjoyed my grandmother’s famous chocolate chip cookies 😊. So, of course, I walked amongst the trees daily. My love for the hiking
The noncentral t distribution is a probability distribution that is used in power analysis and hypothesis testing. The distribution generalizes the Student t distribution by adding a noncentrality parameter, δ. When δ=0, the noncentral t distribution is the usual (central) t distribution, which is a symmetric distribution. When δ >
The question to ask is no longer, “Do you want to be a data scientist?” But rather, “What kind of data scientist do you want to be?”
Leonid Batkhan shows you how to write Windows batch scripts that allow for conditional execution and effective job scheduling.
Design thinking, also known as collaborative design, is a way of innovating that puts customer needs above everything else. It requires you to observe how people really use products and interact with their environment in a very hands-on way, and feed that into your creative process. Design thinking is not
A common question on SAS discussion forums is how to use SAS to generate random ID values. The use case is to generate a set of random strings to assign to patients in a clinical study. If you assign each patient a unique ID and delete the patients' names, you
Dedicated people, funding and data analytics can join forces to battle the opioid epidemic.
Attend this session during the SAS Explore event on Sept 27-29 or view the recording at your convenience. We will showcase the use of SAS Intelligent Decisioning, SAS Model Manager, and SAS Visual Analytics on the SAS Viya platform for a solution that helps mitigate inequitable credit decisions.
Think about your typical weekday morning. Do you leisurely sip a hot cup of tea or coffee while savoring a healthy, satisfying breakfast? Or are you frantically running around trying to get out of the house on time with barely a second to decide what to grab for breakfast? With
Welcome to the continuation of my series Getting Started with Python Integration to SAS Viya. In previous posts, I discussed how to connect to the CAS server, how to execute CAS actions, and how to filter CAS tables. Now it's time to focus on how to summarize columns. Load and explore data Let's first load
I recently showed how to represent positive integers in any base and gave examples of base 2 (binary), base 8 (octal), and base 16 (hexadecimal). One fun application is that you can use base 26 to associate a positive integer to every string of English characters. This article shows how
El perfil de un analista de datos es cada vez más demandado en el plano profesional. Ante este panorama, el equipo de Academics de SAS y la Universidad Francisco de Vitoria (UFV) unieron fuerzas en el año 2020 para impulsar el Grado en Business Analytics powered by SAS con la
Thank you to Erica Blystone, LCSW, for this week's guest blog post. You can read more about Erica and her practice in the bio below. One of the most important decisions parents make during a divorce is the parenting plan (custody schedule). There are some guidelines that can make this easier.
SAS' Gunce Walton introduces to you a new scoring capability, how it utilizes Deep Neural Networks (DNNs) and shares use cases with PROC DEEPCAUSAL.
