A grouped box plot created by SGPLOT VBOX / HBOX statement or GTL BOXPLOT statement will display groups within categories using group colors and puts the color swatches representing the group values in the legend. This works well for a color graph created as shown below. title 'Distribution of Cholesterol
Even if you are a traditional SAS programmer and have nothing to do with cybersecurity, you still probably have to deal with this issue in your day-to-day work. The world has changed, and what you do as a SAS programmer is not just between you and your computer anymore. However,
SAS provides a map for each country, but there are likely other maps you want to use that SAS does not provide. If you have other maps in the Esri shapefile format, you're in luck - you can import those maps and use them! In this blog post I share
We often say a picture (or graph) is worth a thousand words. So, recursively, this could apply to other text in the graph. I thought it would be interesting to see if we can create a graph with visual categories. Another benefit is that such visual categories are inherently meaningful
I recently asked a SAS user, “Which interface do you use for SAS?” She replied, “Interface? I just install SAS and use it.” “You’re using the SAS windowing environment,” I explained, but she had no idea what I was talking about. This person is an extremely sophisticated SAS user who
Jim Harris discusses how the lines between data management and analytics are fading.
In recent versions of SAS/Graph, we have been shipping new/updated maps of each country, with 2 levels of detail (such as state & county, or province & division). But what if you only want a map showing the higher level of detail? In this blog post I share my third
Finding time to make a home cooked breakfast can be tough…really tough! Especially when you’re bleary-eyed, trying to make sure your socks match and get out of the door on time. And as much as many of us love a warm bowl of tender, creamy and delicious steel cut oats,
At SAS Global Forum last week, I saw a poster that used SAS/IML to optimized a quadratic objective function that arises in financial portfolio management (Xia, Eberhardt, and Kastin, 2017). The authors used the Newton-Raphson optimizer (NLPNRA routine) in SAS/IML to optimize a hypothetical portfolio of assets. The Newton-Raphson algorithm
Family-owned and operated for more than 35 years, Twiddy & Company prides itself on exceptional real estate services to homeowners and vacationers in northeast North Carolina and the Outer Banks. Whether a customer is thinking of putting their house up for rent or planning their next vacation, Twiddy makes the
Have you ever seen a map that just didn't look right to you? Perhaps the map area seemed squished or stretched? Perhaps this was because they used a different map projection than you were accustomed to. Or maybe the map coordinates weren't projected at all. In this blog post I
You may be wondering if you need something special to gain access to the Schedule Chart object. Don’t worry, you don’t, you just need to unhide this visualization if it isn’t already. You can do this from the Objects’ drop down menu. There are several other objects available to you
Hi! My name is Allison, and I recently completed my undergraduate work at UNC-Wilmington. I am currently in grad school at NC State getting my Masters in Social Work (Go Pack!), and am an intern in the Work/Life Center here at SAS. I am assisting Work/Life with aspects of the 2017 College Series
With the advent of things like car GPS & Google Maps, and a steady supply of nice maps from certain news sources (such as the New York Times), people have finally embraced the idea that mapping data can be very useful. And if you are into data visualization, you have
You can expand on the functionality of SAS Visual Data Builder in SAS Visual Analytics by editing the query code, adding code for pre- and post-processing, or even writing your own query. You can process single tables or join multiple tables, writing the output to a LASR library, a SAS library, or a
David Loshin explains why MDM is such a valuable tool in helping to detect fraud.
Many intervals in statistics have the form p ± δ, where p is a point estimate and δ is the radius (or half-width) of the interval. (For example, many two-sided confidence intervals have this form, where δ is proportional to the standard error.) Many years ago I wrote an article
Earth is an explosive world! Data from the Smithsonian Institution's Global Volcanism Program (GVP) documents Earth's volcanoes and their eruptive history over the past 10,000 years. The GVP database includes the names, locations, types, and features of more than 1,500 volcanoes. Let's look closer into volcanic eruptions across the globe
Thanks to a new open source project from SAS, Python coders can now bring the power of SAS into their Python scripts. The project is SASPy, and it's available on the SAS Software GitHub. It works with SAS 9.4 and higher, and requires Python 3.x. I spoke with Jared Dean
In his recent blog article on Drawing Paths on a Map using SGPLOT, Robert Allison showed us visually the path computed by the captain of his return flight from Orlando. As usual, one can rely on Robert to put in visual form some interesting bit of information. Thanks, Robert. I
Strengthens quads/glutes/core & lengthens/rotates spine to provide more breathing room Chair (Sanskrit: Utkatasana) With feet together, stand in Mountain (Tadasana). Engage Uddiyana Bandha (drawing the navel in towards spine) to support the back/core. Palms at heart center, take hips back as if you’re sitting in an imaginary chair (or ottoman
“This conference has been one of my best because I’ve learned about GatherIQ, a social, good cause initiative that’s made me think about the bigger picture, and how I can help people who need help,” said a SAS Global Forum attendee who heard about SAS’ new data-for-good crowdsourcing app at
For those of you who don't have SAS/Graph's Proc GMap, I recently showed how to 'fake' a variety of maps using Proc SGplot polygons. So far I've written blogs on creating: pretty maps, gradient shaded choropleth maps, and maps with markers at zip codes. And now (by special request from
The widespread adoption of the term "analytics" reminds me of the evolution of the term "supply chain management." Initially the term focused on supply chain planning. It involved demand and supply balancing and the heuristics and optimization tools that came out of advanced planning and scheduling. Over time practically everything was included
The first post of the 10 Commandments of Applied Econometrics series discussed the importance of the use of common sense and understanding of the theory of econometrics in data analysis. Today, I will present the next two commandments related to putting the statistical tools in the business context of a problem. 2. Avoid type
Via streaming data, Jim Harris says machines can learn some amazing things without being programmed with domain knowledge.
Most regression models try to model a response variable by using a smooth function of the explanatory variables. However, if the data are generated from some nonsmooth process, then it makes sense to use a regression function that is not smooth. A simple way to model a discontinuous process in
Success in the retail space boils down to one simple function: the conversion of sales. However, retailers can only do this if they have stock readily available. Missing a sales opportunity due to poor stock management just won’t cut it in today’s marketplace. How can we resolve this basic problem
Emma Warrillow, President of Data Insight Group, Inc., believes analysts add business value when they ask questions of the business, the data and the approach. “Don’t be an order taker,” she said. Warrillow held to her promise that attendees wouldn’t see a stitch of SAS programming code in her session
In an industry full of word people, it's not uncommon to hear journalists lament, “Data, what are you doing here!?” But today, data is a tool in the newsroom, and reporters often need to know how to analyze and present data to readers as part of their role in communicating information to the public.
