SAS Blogs

Data Visualization

Get the right information, with visual impact, to the people who need it

Robert AllisonJune 4, 2019 0

Converting from Gchart to SGplot - simple bar chart

You've probably heard of the famous Rosetta Stone. It had the same decree written on it in both ancient Egyptian and Greek, and was an essential key to help modern historians decipher and translate the ancient Egyptian hieroglyphs. To help the 'old timers' (like me) shift from using SAS/Graph to the

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Data Visualization | Learn SAS | Programming Tips

Rick WicklinJune 3, 2019 0

Graph wide data and long data in SAS

Statistical programmers and analysts often use two kinds of rectangular data sets, popularly known as wide data and long data. Some analytical procedures require that the data be in wide form; others require long form. (The "long format" is sometimes called "narrow" or "tall" data.) Fortunately, the statistical graphics procedures

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Analytics | Data Visualization | Learn SAS

Rick WicklinMay 30, 2019 0

Visualize interaction effects in regression models

Knowing how to visualize a regression model is a valuable skill. A good visualization can help you to interpret a model and understand how its predictions depend on explanatory factors in the model. Visualization is especially important in understanding interactions between factors. Recently I read about work by Jacob A.

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Analytics | Data Visualization

Gregor HerrmannMay 29, 2019 0

So klappt’s mit der Migration von Business Intelligence & Co.

Business Intelligence (BI) begleitet uns schon seit geraumer Zeit – und zwar in ganz unterschiedlichen Ausprägungen. Und das Thema wird immer wichtiger und verändert sich im gleichen Maße, wie Unternehmen den Wert datengetriebener Entscheidungen erkennen. Damals und heute BI war in „jungen Jahren“ geprägt von teuren, komplexen Systemen, die sich

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Data Visualization | Programming Tips

Robert AllisonMay 29, 2019 0

Converting from Gplot to SGplot - scatter plots

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Analytics | Data Visualization

Patricia NeriMay 22, 2019 0

Analysis of Movie Reviews using Visual Text Analytics

This blog shows how the automatically generated concepts and categories in Visual Text Analytics (VTA) can be refined using LITI and Boolean rules. I will use a data set that contains information on 1527 randomly selected movies: their titles, reviews, MPAA Ratings, Main Genre classifications and Viewer Ratings.

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Analytics | Data Visualization

Rick WicklinMay 22, 2019 0

Gershgorin discs and the location of eigenvalues

The eigenvalues of a matrix are not easy to compute. It is remarkable, therefore, that with relatively simple mental arithmetic, you can obtain bounds for the eigenvalues of a matrix of any size. The bounds are provided by using a marvelous mathematical result known as Gershgorin's Disc Theorem. For certain

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Data Visualization | Programming Tips

Robert AllisonMay 21, 2019 0

Analyzing marathon data with a graph

Marathons seem to be popular these days, therefore I decided to dive into some data and find a way to apply analytics. You might find this interesting if you're a fan of marathons - or if you like seeing the details behind cool graphing techniques! Before we get started, here's

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Sports & Entertainment

Data Visualization | Learn SAS

Scott HicksMay 21, 2019 0

Essentials of Map Coordinate Systems and Projections in Visual Analytics

If you spend any time working with maps and spatial data, having a fundamental understanding of coordinate systems and map projections becomes necessary. It’s the foundation of how spatial data and maps work. These areas invariably evoke trepidation and some angst, even in the most seasoned map professional. And rightfully

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Data Visualization | Programming Tips

Robert AllisonMay 16, 2019 0

NC tornado animation (1950-2018)

We recently had some severe storms come through North Carolina, which even spawned a tornado in Wake county (the county where I live and work). This got me wondering when and where we've had tornadoes in NC in the past ... and, of course, I had to create a map!

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Insurance

Advanced Analytics | Analytics | Customer Intelligence | Data Visualization | Machine Learning

Suneel GroverMay 16, 2019 0

SAS Customer Intelligence 360: Factorization machines, visual analytics, and personalized marketing [Part 2]

Competition in customer experience management has never been as challenging as it is now. Customers spend more money in aggregate, but less per brand. The average size of a single purchase has decreased, partly because competitive offers are just one click away. Predicting offer relevance to potential (and existing) customers plays a

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Data Visualization | Learn SAS | Programming Tips

Kelly MillsMay 14, 2019 0

Geocoding US Street Addresses and Plotting Them with PROC SGMAP

I met many SAS programmers at the 2019 SAS Global Forum who geocode addresses using ArcGIS. Did you know that street address locations and other things can be found using the SAS GEOCODE procedure? PROC GEOCODE gives you coordinates for address, ZIP codes, ZIP+4 codes and cities. You can even

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Data Visualization | Programming Tips

Robert AllisonMay 9, 2019 0

US natural gas graph has 'flipped'!

You might have seen in the news that US exports of natural gas to Europe are up 300%. And we recently crossed the threshold where we export more natural gas than we import. This seems like a momentous occasion, and worthy of a graph! But first, let me make sure

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Energy & Utilities

Analytics | Data Visualization | Programming Tips

Lavanya MandavilliMay 6, 2019 0

Five key security features in the SAS Visual Analytics app

App security is at the top of mind for just about everybody – users, IT folks, business executives. Rightfully so. Mobile apps and the devices on which they reside tend to travel around, without any physical boundaries that encompass the traditional desktop computers. In chatting with folks who are evaluating

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Data Visualization

Gregor HerrmannApril 30, 2019 0

Navigating migration: Getting the move right for business intelligence

Business intelligence (BI) has been around for a long time in one form or another. It is, however, both becoming more important and changing as organisations see the benefits of data-driven decision making. Looking back and forwards In the early days of business intelligence, systems were expensive, complex and often

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Data Visualization | Programming Tips

Robert AllisonApril 30, 2019 0

Mortgage rate graph animation

I always recommend looking at data in several different ways to get a more complete mental picture. And when the data is changing over time, one great way to view it is using an animation. Follow along for some tips & tricks to animate your own data over time. I'll

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Banking

Data Visualization | Programming Tips

Robert AllisonApril 25, 2019 0

Polar graph remix - using sgplot (no gtl/sgrender!)

A few years ago Sanjay showed how to create a polar graph by creating a gtl template, and then plotting it using Proc SGRender. These days, Proc SGPlot has all the functionality you need to create this graph, therefore I've rewritten the example to just use SGPlot. And while I

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Data Visualization | Programming Tips

Robert AllisonApril 22, 2019 0

Mortgage rates - overlaying multiple years in the same graph

While we're on the topic of mortgage rates, let's explore another technique for plotting and comparing the rate data over several years. Last time, we plotted each year's data in a separate graph, and paneled them across the page. This time, let's overlay multiple years together in the same graph.

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Banking | Government

Data Visualization | Programming Tips

Robert AllisonApril 17, 2019 0

Diving deeper into a mortgage rate graph

Did you recently lock in a mortgage rate of 3.5-5%, or perhaps even lower? How do today's rates compare to rates in the past? Let's dig a little deeper into this topic, with some graphs! But before we get started, here's a picture to get you into the mood for

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Banking | Government

Data Visualization | Programming Tips

Robert AllisonApril 15, 2019 0

Does low unemployment mean there are job openings?

In the past, I created some graphs about our record low unemployment rate (US unemployment, and state-level unemployment), but does low unemployment also mean there are jobs available? Let's have a look at the data!... Existing Graphs I knew I couldn't be the only one interested in this kind of

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Government | Manufacturing

Analytics | Data Visualization | Programming Tips | SAS Administrators | SAS Events

Frederik VandenbergheApril 12, 2019 0

Script for a SAS Viya installation on Azure in just one click

At the end of my SAS Users blog post explaining how to install SAS Viya on the Azure Cloud for a SAS Hackathon in the Nordics, I promised to provide some technical background. I ended up with only one manual step by launching a shell script from a Linux machine

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Data Visualization | Programming Tips

Robert AllisonApril 11, 2019 0

What to do in Dallas, during SAS Global Forum!

The past few years, I've created maps showing things you might visit and do during the big SAS Global Forum (SASGF) conference. This year the conference is in Dallas, and ... you guessed it ... I've created a Dallas map! If you're familiar with my previous maps, you know that

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Sports & Entertainment

Analytics | Data Management | Data Visualization

Georgia MarianiApril 11, 2019 0

The impact of data governance and analytics: An interview with the U. of Idaho

What's the impact of using data governance and analytics for the business side of education? It's an interesting question, and during a video interview, Dale Pietrzak, Ed.D., Director of Institutional Effectiveness and Accreditation (IEA) at the University of Idaho shared details on the results they're realizing from using SAS for data

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Education

Advanced Analytics | Analytics | Data Visualization | Machine Learning

Melanie CareyApril 8, 2019 0

Love at first sight: authentic or absurd?

Have you ever wondered if love at first sight really exists? And if it exists, what qualities are people drawn too? Watch any romantic comedy and you’ll see this phenomenon play out on the big screen. Which begs the question, “If it can happen to them why not me?” Let’s

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Data Visualization | Programming Tips | SAS Events

Robert AllisonApril 8, 2019 0

Hone your graphing skills at SAS Global Forum!

SAS Global Forum 2019 (SGF) is rapidly approaching - and which of the hundreds of presentations are you planning to attend? Well, no matter what types of analyses you perform with SAS software, you'll most likely want to present your findings in a really nice/informative graph! Therefore I highly recommend

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Data Visualization | Learn SAS | SAS Events

Scott HicksApril 8, 2019 0

Why Maps matter: Lessons learned from London's 1854 Cholera outbreak

The catch phrase “everything happens somewhere” is increasingly common these days. That “somewhere” translates into a location on the Earth; a latitude and longitude. When one of these “somewhere’s” is combined with many other “somewhere’s”, you quickly have a robust spatial data set that becomes actionable with the right analytic

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Analytics | Data Visualization | SAS Events

Janny MorsinkApril 4, 2019 0

What’s it like to recruit the next great soccer star? Find out in this data science escape room from SAS and SciSports

Have you ever dreamed of working for a professional sports organization? Do you play fantasy sports leagues and fantasize about owning a real team? Do you follow the news about player drafts and trades, and wish you could influence who your team picks? Well, here’s your chance. The latest SAS

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Data Visualization | Programming Tips

Robert AllisonApril 3, 2019 0

Are traffic fatalities up, or down?

I recently saw an interesting graph that showed the number of motor vehicle crash deaths has been going down. The graph showed deaths per mile. That's a good statistic, but I wondered whether there were other ways to look at the data? An Interesting Graph Here's the graph, from an

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Insurance | Travel

Analytics | Customer Intelligence | Data Management | Data Visualization | Machine Learning

Suneel GroverMarch 28, 2019 0

SAS Customer Intelligence 360 Meets SAS Viya: Show me the demo

Over the past couple of years, I've written about a variety of use cases and value props regarding SAS® Customer Intelligence 360. As powerful as words and images can be, let's transition to the ultimate show – the demo. In the forty minute video below, observe how SAS Customer Intelligence

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Data Visualization

Business Analytics PortugalMarch 27, 2019 0

Self-Service BI com Tecnologia SAS

Autor Convidado: Rui Salsas, Business Analytics Senior Consultant, Mind Source A utilização de ferramentas tecnológicas de apoio e suporte ao negócio já é um fator de diferenciação com largos anos. Para quem recorre à tecnologia SAS, e são muitos os clientes e parceiros, a realidade do passado era uso do

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