Es scheint schon alles zu Big Data gesagt worden. Aber immer noch sind nur wenige gelungene Big Data-Projekte bekannt, wenn man mal von den üblichen Verdächtigen aus dem Silicon Valley absieht. Woran liegt das denn? Folgende Möglichkeiten: 1. Es gibt keine erfolgreichen Big Data Projekte 2. Es gibt überhaupt kein
In my article about how to create a quantile plot, I chose not to discuss a theoretical issue that occasionally occurs. The issue is that for discrete data (which includes rounded values), it might be impossible to use quantile values to split the data into k groups where each group
In sports these days, there's a lot more data to keep track of than just the score! How can you make sense of it all? Being the Graph Guy, of course I recommend graphing it! Here's an example that's up close and personal for me - dragon boat racing... Below
With big data, data governance challenges escalate in many ways: The diversity of data sources means that there are minimal standards for data structure, definition, semantics and content. The lack of control over data production means that you can’t enforce data quality at the source as you can do with
En un momento en el que el boom del Big Data se está enfocando en la tecnología y en las grandes oportunidades que crea, es posible que se le esté prestando poca atención a la forma en la que las grandes cantidades de información que se generan a diario, están
This post will violate the “what happens in Vegas stays in Vegas” rule, because last week I had the pleasure of attending and participating in the Analytics 2014 event there and want to share some of what I heard for those who couldn’t attend. I was joined by over 1,000
When legendary travelling folk singer-songwriter Woody Guthrie summarized his approach to organizing workers, he said, “Take it easy, but take it.” Wise words to ponder in any case, but certainly whenever we put big data on the back burner to talk statistics instead. In the context of Big Data, I
It has been three months since the introduction of the SAS/IML File Exchange, so I thought I'd give a short update on recent submissions and activity. (Note: The File Exchange was merged into the SAS Community Library in 2022.) Users have submitted eight new articles. The application areas include experimental
Con la analítica los bancos logran una visualización más acertada de sus clientes, a través de un análisis profundo, los bancos encuentran información útil sobre su consumidor lo que les permite definir si quieren asumir el riesgo de contratación, si es posible incrementar la línea de crédito, e incluso la
Marketers are walking a tightrope today with data privacy issues: Data can simultaneously bring customers and brands together and further drive them apart. Recent data breaches, potential changes in data-privacy legislation and regulations loom large as customer expectations concerning marketing data continue to rise. As a result, today’s complex data
The other day I was doing some computations that caused me to wonder, "What is the smallest power of 2 that is greater than a given number?" The mathematics is straightforward. Given a number n, find the least value of k such that 2k ≥ n or, equivalently, k ≥
Have you ever thought about how to improve your Sales and Operations Planning (S&OP) process beyond where you might be today? There's certainly no lack of advice on the topic of S&OP on the Internet. Some articles focus on the overall process while others focus on S&OP software and related support tools. In
In recent times, Britain has increasingly developed an "inquiry culture." Whenever there’s malpractice or a scandal – be it the Leveson inquiry or the recent investigation into the Mid Staffordshire NHS Foundation Trust – an inquiry serves to give citizens, public leaders and governing bodies an explanation of how and
Many people enjoy solving word games such as the daily Cryptoquote puzzle, which uses a simple substitution cipher to disguise a witty or wise quote by a famous person. A common way to attack the puzzle is frequency analysis. In frequency analysis you identify letters and pairs of letters (bigrams)
At a recent MESA - Hollywood IT Society Digital Marketing conference, Claudio Ludovisi, SVP, Operational Strategy NBCU Entertainment for Marketing & Digital took a live poll of about 200 or so media marketing executives in the audience and asked them to “Think about what it takes to achieve true multiplatform
SAS software has long been used to help analyze 'risk' - what about using it to help determine your risk of being attacked by a vampire?!? On a previous Halloween, I was the victim of a Vampire attack. Here's the photographic proof... Being the most common O+ blood type, I
Finding people with the range of skills classified as data science can be a challenge, which is why some call them unicorns (do they really exist?), so I recently posted ten tips on finding unicorns. In my first post I elaborated on tips 1 and 2 (1. hire from an
Greetings, insignificant souls. You may call me … Gregor Castamere. It is not my true name. I stalked this strip of land when it was called New Amsterdam. My family’s name is well known. I have lived for more than 600 years, concealing my terrible secret. I am a vampire.
Innovation is easy. All you need to do is three things. First, have a great idea. Go on, I’ll wait. Next, make it happen. And, once that’s done, just make sure you work out how to commercialise it somehow. Innovation’s never simple, even at the best of times. Moving from
The Global Hadoop market was valued at $1.5 billion in 2012 and is expected to grow at a compound annual growth rate of 58.2 percent, to reach $50.2 billion by 2020, according to a Hadoop Market Analysis report prepared by Allied Market Research. There is no doubt that IT teams are
One of my presentations at SAS Global Forum 2014 was about the new heat map functions in SAS/IML 13.1. Over the summer I created a short video of my presentation, which gives an overview of visualizing matrices with heat maps, and describes how to choose colors for heat maps: If
Volatility. It’s a business reality for energy market participants and it’s been a wild ride for the oil marketing business over the past few weeks. How has your energy risk data helped you navigate the recent increase in volatility and precipitous price drop? This month, we are launching a recurring
This week I’m going to “fill in” for Natalie to complete our series on “What can Hotels learn from Casinos”? (Look for parts 1 and 2 here and here, respectively) Today I’m going to address pricing. We all know that great entertainment comes at a price, and we also know
Perhaps the greatest legacy that Ford Motor Company’s former chief executive, Alan Mulally, left behind is a culture of analytics. Ford began using analytics in the late 1990’s, but it wasn’t until their financial woes in the 2000’s and Mulally’s arrival in 2006, that analytics started to be used regularly for
If you are a citizen of a western industrialized country and were born in the 1970s, you probably grew up in a multicultural society. Personally, I come from such a society and I was always extremely excited about meeting people with different cultural backgrounds. My classmates and friends came from
In a previous blog post, I showed how to layer colored areas on a SAS map to show both countries, and the areas within countries that had cases of Ebola. But as the Ebola epidemic has spread, more data has become available, and in this blog I show how to
Last week, I was fortunate enough to attend the Insurance Networking News Analytics Symposium. This great event had several engaging speakers. As analytics becomes more prevalent within insurance, it was refreshing to see that many organizations discuss their successes and share best practices in this essential aspect of the business.
Did you know: For 13 percent of car buyers a new vehicle without internet access is a no-go? Obviously, no-go means no-buy. Thirteen percent! If I have ever seen a market demand, it is this. For sure, the industry will respond to that. The management consulting company Bain even expects
In 2015 Foresight: The International Journal of Applied Forecasting will celebrate 10 years of publication. From high in his aerie in the Colorado Rockies, here is Editor-in-Chief Len Tashman's preview of the current issue: In this 35th issue of Foresight, we revisit a topic that always generates lively and entertaining
Durante los últimos años se ha hablado mucho sobre la cultura de la analítica. En muchos discursos, conversaciones con clientes e incluso en este post es un tema que surge una y otra vez sin llegar a un punto concreto. Entonces sale a la luz la siguiente pregunta ¿Cómo crear
