What is this math good for, anyway? –Every student, everywhere I am a professional applied mathematician, yet many of the mathematical and statistical techniques that I use every day are not from advanced university courses but are based on simple ideas taught in high school or even in grade school.
The International Institute of Forecasters and SAS® announce two $10,000 grants to support research on forecasting. Per the announcement: Forecasting research has seen major changes in the theoretical ideas underpinning forecasting effectiveness over the last 30 years. However, there has been less impact on forecasting practice. We aim to put
Geocoding is no longer limited to just Base SAS. You can also geocode from within Visual Analytics, thanks to the integration with the Esri geocoding api. This feature is part of the Esri Premium agreement, and became available in VA 8.3.
Back in 2013 the BFD asked Is one number forecasting a new worst practice?, concluding yes. Certainly, it is important for an organization to be aligned, with different functions like sales, supply chain, and finance not going off independently in their own directions, doing whatever they want. But trying to
Each week in August, the Work/Life Team has invited educational experts to address concerns parents have in the process of choosing a school. For our second blogpost in this series, we have invited our experts to respond to the following questions: What questions should I be asking about the school?
Summarizing numeric data is an important step in analyzing your data. CASL provides multiple actions that generate summary statistics. This blog provides a quick overview of three of those actions: SIMPLE.SUMMARY, AGGREGATION.AGGREGATE, and DATAPREPROCESS.RUSTATS.
What does an analytics platform look like? We might imagine a large server with data and software used for a wide range of operational reporting, BI and data analysis. There may be development and test environments. But typically most users will be working in the same production environment, sharing the
We know the internship search can be stressful, and we want your application and interview experience with us to be a great one! Here’s a complete look at what to expect from our intern hiring process – from application to your first day. 1. Apply! If you’re interested in interning
Flying drones was a new & exciting hobby, and very cool fad a few years ago. In recent years, the drone manufacturers have added some really nice features to make the drones easier to fly and more capable ... but the government also added some new rules that have curbed
Free will is the core of a human being. Free will implies making decisions. But how are decisions defined? Decision making is choosing an alternative from many possibilities. It is a process that results in the selection of a set of actions among several alternative scenarios. But what about business?
Do you want to bin a numeric variable into a small number of discrete groups? This article compiles a dozen resources and examples related to binning a continuous variable. The examples show both equal-width binning and quantile binning. In addition to standard one-dimensional techniques, this article also discusses various techniques
For those families on the traditional school calendar year in the public education system here in North Carolina, school starts in three short weeks! As the dog days of August come to a close, many parents' chests begin to tighten as they anticipate the dogged nights of homework. For some families,
A technology company that places a high value on art. Beyond SAS’ workplace culture, benefits and leadership in the analytics market, it was the company’s emphasis and appreciation toward the arts that first caught Jessica Peter’s attention. Jessica first learned about SAS from the comfort of her living room. During
As businesses see the transformative potential of targeted digital marketing initiatives, they are investing in cutting-edge analytics solutions. But are they putting this technology to its best use? As data volumes continue to grow exponentially, marketers ought to have all the data they need to engage customers in new and
Binning transforms a continuous numerical variable into a discrete variable with a small number of values. When you bin univariate data, you define cut point that define discrete groups. I've previously shown how to use PROC FORMAT in SAS to bin numerical variables and give each group a meaningful name
Each week in August, the Work/Life Team has invited a psychologist, an educational consultant, and a school administrator to address questions about how to choose a school. For our first blogpost in this series, we have invited our experts to address the following question… When thinking about school choice what
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For many years now, companies have been seeking to understand the views of their customers by asking them for direct feedback. Market research, in the form of interviews or focus groups, has tried to understand customers’ wants and needs. And who has not sighed as yet another recorded voice informed
Splashing didn’t come easy for me. The water absolutely terrified me as a child. I spent summers either sitting on the first few steps of the pool or screaming during swim lessons while my mom waited in the locker room. Splash-forward to high school and I was in the pool
Sometimes a little thing can make a big difference. I am enjoying a new enhancement of SAS/IML 15.1, which enables you to use a numeric vector as the column header or row header when you print a SAS/IML matrix. Prior to SAS/IML 15.1, you had to use the CHAR or
The European General Data Protection Regulation (GDPR) came into force in May 2018, and there is a debate about potential convergence between Moroccan data protection law (09-08) and the GDPR standard. This means that there is a good chance that the control and verification mechanisms set up by the National
In the first post of a two-part series, Phil Simon plays point-counterpoint with himself.
When my colleague, Robert Allison, blogged about visualizing the Mandelbrot set, I was reminded of a story from the 1980s, which was the height of the fractal craze. A research group in computational mathematics had been awarded a multimillion-dollar grant to purchase a supercomputer. When the supercomputer arrived and got
In a previous post, Zero to SAS in 60 Seconds- SAS Machine Learning on SAS Cloud, I documented my experience with a SAS free trial on the SAS Cloud. Well, the engineers at SAS have been busy and created another free trial. The new trial covers SAS Event Stream Processing
In July 1984 I was a public health nurse assigned to Willow Spring, Holly Springs and Fuquay, bustling between three public schools, home health visits, and a clinic on Fuquay Avenue that shared space with the local DMV office—a small white frame house divided in half to provide two essential
The range of potential payment services has expanded rapidly over the last few years. Increasingly, we all want the flexibility of being able to pay with new payment methods, from contactless through to Apple Pay, mobile wallets and beyond. Digital natives, such as millennials, don’t just want this – they
Have you ever had one of those moments when something you had assumed was true all your life, turned out not to be true? I remember that happening in my high school Spanish class (taught by the wonderful Señor Shoaf), when he let us in on a little secret -
How we built a recommendation engine for new topics on communities.sas.com. We used data, machine learning, and DevOps to build a scoring engine with SAS.
Years ago I saw a line of SAS code that was really puzzling. It was a statement that started with: if 0 then … ; What? This was a statement that would always be evaluated as false. Why would anyone write such a statement? Recently, I was discussing with a
How do you explain flat-line forecasts to senior management? Or, do you just make manual overrides to adjust the forecast? When there is no detectable trend or seasonality associated with your demand history, or something has disrupted the trend and/or seasonality, simple time series methods (i.e. naïve and simple
