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Data Visualization

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

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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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 Portugal

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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Data Visualization | Learn SAS

Scott HicksMarch 27, 2019 0

Creating custom region maps with SAS Visual Analytics

SAS Visual Analytics supports region maps for Country, US states, and provinces out-of-the-box. These work well for small scale maps covering the world, a continent, or a single country. However, other regions are often needed. Beginning in version 8.3, VA supports custom polygons to display regions such as sales territories,

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Analytics | Data Visualization

Rick WicklinMarch 27, 2019 0

How to simulate multivariate outliers

In simulation studies, sometimes you need to simulate outliers. For example, in a simulation study of regression techniques, you might want to generate outliers in the explanatory variables to see how the technique handles high-leverage points. This article shows how to generate outliers in multivariate normal data that are a

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Data Visualization | Programming Tips

Robert AllisonMarch 25, 2019 0

Plotting population projections, with a confidence interval

During the year 2020, many countries and areas will be conducting their decennial census, and making projections to estimate what their population will be in the future. Therefore I decided to dust off one of my old SAS/Graph samples based on the 2010 census, and rewrite it using more modern

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Analytics | Data Management | Data Visualization | Internet of Things

Entre 2016 y 2019 la inversión en analítica de datos crecerá un 50%, ¿por qué?

Pedro Felipe Cerón

Pedro Felipe CerónMarch 20, 2019 0

Cuatro maneras en que la revolución de los datos está transformando el gobierno

Además de mejorar la eficiencia de las organizaciones, con el aprovechamiento del Big Data, las instituciones pueden gestionar información que los ayude a responder a las necesidades de los ciudadanos. Su uso en el sector del gobierno, por ejemplo, contribuye a mejorar la comprensión de los fenómenos sociales y apoyar

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Data Visualization | Programming Tips

Robert AllisonMarch 20, 2019 0

Is there more flooding than usual this year?

Flooding has been in the news the past few days, and that makes me want to analyze some data! I hang out at Jordan Lake (here in central North Carolina) a lot, so I decided to download the data for that lake, and do a graphical analysis. If you're interested

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Data Visualization | Learn SAS

Rick WicklinMarch 20, 2019 0

Truncate response surfaces

An analyst was using SAS to analyze some data from an experiment. He noticed that the response variable is always positive (such as volume, size, or weight), but his statistical model predicts some negative responses. He posted the data and asked if it is possible to modify the graph so

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Data for Good | Data Visualization | Programming Tips

Robert AllisonMarch 18, 2019 0

How deadly was the flu in 2019?

Here in the US, there's a lot of talk about the flu each year. First, people discuss whether or not to get the flu shot. Then there are discussions about whether or not you or your friends have the flu (or something else). Then the discussions about what strain of

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Data Visualization | Learn SAS | Programming Tips

Martin MinceyMarch 15, 2019 0

How to view or create ODS output without causing SAS® to stop responding or run slowly

SAS makes it easy for you to create a large amount of procedure output with very few statements. However, when you create a large amount of procedure output with the Output Delivery System (ODS), your SAS session might stop responding or run slowly. In some cases, SAS generates a “Not

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Data Visualization | Programming Tips

Robert AllisonMarch 14, 2019 0

US ethanol fuel production - a beautiful graph!

US farmers grow a lot of food ... but did you know some of them also grow fuel for our vehicles? Follow along and you'll learn how much fuel they grow, and also learn some tips about plotting this type of data! These days most gasoline in the US has

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Energy & Utilities

Data for Good | Data Visualization | Programming Tips

Robert AllisonMarch 7, 2019 0

Comparing child poverty around the world

According to the most recent data, the child poverty rate in China is 33.1% - the rate in Denmark is 2.9%. Where do other countries fall in between these two extremes? Let's build a graph and find out! (or, if you're not interested in the code - jump to the

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Data Visualization | Learn SAS

Rick WicklinMarch 6, 2019 0

Use PROC BOXPLOT to display hundreds of box plots

A previous article shows how to use a scatter plot to visualize the average SAT scores for all high schools in North Carolina. The schools are grouped by school districts and ranked according to the median value of the schools in the district. For the school districts that have many

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Analytics | Data Visualization

Robert AllisonMarch 5, 2019 0

The "who can't spell what" map

Which words do people have the most trouble spelling? We now have some insight into this question, based on a Google Trends analysis. Let's do a little fun analytics, and plot the results on a map! But before we get started, let's go old-school for a minute. Before the days

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Analytics | Data Visualization

Rick WicklinMarch 4, 2019 0

Visualize SAT scores in North Carolina

Standardized tests like the SAT and ACT can cause stress for both high school students and their parents, but according to a Wall Street Journal article, the SAT and ACT "provide an invaluable measure of how students are likely to perform in college and beyond." Naturally, students wonder how their

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Data Visualization

Christina Hsiao

Christina HsiaoFebruary 28, 2019 0

Automatically extracting key information from textual data

There is tremendous value buried text sources such as call center and chat dialogues, survey comments, product reviews, technical notes, legal contracts... How can we extract the signal we want amidst all the noise?

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Data Visualization | Learn SAS

Scott HicksFebruary 27, 2019 0

Using Custom Coordinates for map creation in SAS Visual Analytics

In this post, we continue our discussion of geography variables, the foundation of Visual Analytics Geo maps. This time we will look at Custom Coordinates. As with any statistical graph, understanding your data is key. But when using Custom Coordinates for geographic maps, this understanding becomes even more important. Use

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Analytics | Data Visualization

Robert AllisonFebruary 27, 2019 0

Mapping out NC's new vehicle emissions testing rules

If you live in North Carolina, chances are you have to get your vehicle inspected each year, before you can renew your license plate. The inspection consists of a safety portion, and in some counties an emissions portion. In the past, 48 of NC's 100 counties required the emissions portion

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Data Visualization | Learn SAS

Rick WicklinFebruary 27, 2019 0

3 ways to create nested box plots in SAS

Box plots are a great way to compare the distributions of several subpopulations of your data. For example, box plots are often used in clinical studies to visualize the response of patients in various cohorts. This article describes three techniques to visualize responses when the cohorts have a nested or

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Analytics | Data Visualization | Learn SAS

Rick WicklinFebruary 25, 2019 0

Graphs of bootstrap statistics in PROC TTEST

When I run a bootstrap analysis, I create graphs to visualize the distribution of the bootstrap statistics. For example, in my article about how to bootstrap the difference of means in a two-sample t test, I included a histogram of the bootstrap distribution and added reference lines to indicate a

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Analytics | Data Visualization

Rick WicklinFebruary 20, 2019 0

An easier way to create a calibration plot in SAS

Last year I published a series of blogs posts about how to create a calibration plot in SAS. A calibration plot is a way to assess the goodness of fit for a logistic model. It is a diagnostic graph that enables you to qualitatively compare a model's predicted probability of

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Data Visualization | Programming Tips

Robert AllisonFebruary 19, 2019 0

Graphing cardiovascular disease mortality data

I have written several blog posts about longevity, and here is another one related to that topic. Cardiovascular disease (cvd) is one of the more common causes of death, and I was wondering how those numbers have changed over time. Are fewer people dying from cvd, or are more people

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Data Visualization | Learn SAS | Programming Tips

Martin MinceyFebruary 15, 2019 0

Embed scalable graphics using the ODS HTML5 destination

Beginning with SAS® 9.4, you can embed graphics output within HTML output using the ODS HTML5 destination. This technique works with SAS/GRAPH® procedures (such as GPLOT and GCHART), SG procedures (such as SGPLOT and SGRENDER), and when you create graphics output with ODS Graphics enabled. Most (if not all) existing

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Data Visualization | Programming Tips

Robert AllisonFebruary 14, 2019 0

Analyzing age and gender distribution, with a pyramid chart

With the US census coming in 2020, I've decided to sharpen my skills at graphing census data. And today I'm working on creating a population pyramid chart to analyze the age and gender distribution. Follow along if you'd like to see how to create such a chart ... or jump

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