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I have previously written about the scope of local and global variables in the SAS/IML language. You might wonder whether SAS/IML modules can also have local scope. The answer is no. All SAS/IML modules are known globally and can be called by any other modules. Some object-oriented programming languages support
Often, the topic of an article is motivated by a question from a user. A satisfactory resolution of the situation is usually a good indication of a topic that may be of interest to other users. On such question was posed to me by a user this weekend. He wanted to display fit
If you’re an analyst, you know discovery in a complicated data set is one of the toughest problems to solve. But did you know the Business Knowledge Series course, Exploratory Analysis for Large and Complex Problems Using SAS Enterprise Miner, can help you solve those issues by tackling real-world problems?
Some very common questions we receive into Technical Support are, “I need to be able to send the data for every hospital listed in my data set to a separate .csv file. How can I do that?” Or, “How can I run a PROC REPORT for each region listed in
Here is editor Len Tashman's preview of the new Spring 2014 issue of Foresight. In particular note the new article by Steve Morlidge of CatchBull, reporting on an analysis of eight B2B and B2C companies, which we'll discuss in a separate post. An organization’s collaboration in forecasting and planning has
Would you like to analyze the 9 million lines of Medicare payment data that was recently made public? You'll need lots of luck if you're planning to use Excel ... whereas this is the kind of thing SAS was built for! Here's a sneak-peek at what the text data looks
This week's SAS tip is from Barry de Ville and Padraic Neville's enterprising new book Decision Trees for Analytics Using SAS Enterprise Miner. With their combined vast expertise, De Ville and Neville have created a comprehensive guide to decision tree theory, use, and applications. If you're interested in this week's free
When you run a program or task in SAS Enterprise Guide, the application wraps your job in an "ODS sandwich", the colloquial term we use for the ODS statements necessary to create output that can be viewed in your project. That's convenient for exploring and refining your program, but at
Recently, as I was driving in listening to National Public Radio (NPR), the topic of conversation was Edward Snowden and the National Security Agency (NSA), again. If you’ve been listening to any of this coverage, it seems the news media has a new catch word “metadata” that they are throwing
Q: How would you set the target for demand planners: all products at 0.7? All at practical limit (0.5)? A: In principle, forecasts are capable of being brought to the practical limit of an RAE of 0.5. Whether it is sensible to attempt to do this for all products irrespective
Here's an example that shows SAS is more than just a tool to create analytic graphics - it can also be used to create 'cute' infographics! :) An infographic that recently caught my eye had a fleet of airplanes stretching from overhead out to the horizon, along with some interesting
We are all busy. Between demands from our career, families and communities, I am willing to bet we easily fill the 24 hours we get each day. But sometimes we're in such a rush or so focused on getting our to-do list checked off that we miss out on some
Principle 2: Data architecture and IT infrastructure – A bank should design, build and maintain data architecture and IT infrastructure which fully supports its risk data aggregation capabilities and risk reporting practices not only in normal times but also during times of stress or crisis, while still meeting the other
The SAS Users Groups Leaders meet-up was scheduled for the last evening of SAS Global Forum 2014, sandwiched between the last of the Tuesday presentations and the Kick-Back Party later that evening. There were a few familiar faces from regional users groups but lots of new ones from local and
I enjoy blogging about new functionality in the SAS/IML language because I can go into more depth and provide more complicated examples than the SAS/IML documentation. Today's article is a summary of all of my posts about features that were added to SAS/IML 12.1, which shipped in August 2012 as