This post is another in my series about creating apps with SAS Integration Technologies, a topic that I'm preparing for SAS Global Forum 2013. In this article, I'll describe how to use Windows PowerShell to connect to a remote SAS Workspace, run a SAS program, and retrieve the results. This
Argh! I've just spilled coffee on output that shows the least squares coefficients for a regression model that I was investigating. Now the parameter estimate for the intercept is completely obscured, although I can still see the parameter estimates for the coefficients of the continuous explanatory variable. What can I
There is a well recognized phenomenon that combining forecasts, derived from different methods using different sources of information, can improve forecast accuracy. This approach, sometimes called "ensemble forecasting," is available in SAS Forecast Server. Per Scott Armstrong's review of 57 studies on combining forecasts, "the combined forecast can be better
We've analyzed traffic to SAS Documentation pages and these 13 titles are leading the list as the first quarter winds down. The top 13 of 2013, thus far SAS 9.2 Language Reference: Dictionary, Fourth Edition Base SAS 9.2 Procedures Guide SAS/STAT 9.2 User's Guide, Second Edition Base SAS 9.2 Procedures Guide: Statistical Procedures, Third
Die CeBIT stand in diesem Jahr unter dem Leitthema Shareconomy. Bitkom-Präsident Dieter Kempf verkündete direkt zum Auftakt der Cebit: „Shareconomy betrifft die gesamte Gesellschaft“ und „Wir wechseln von einer Welt des Besitzens in eine Welt des Teilens.“ Soll uns nach Einführung des Tempolimits nun auch die Freude am persönlichen Besitz
Last week there was an interesting question posted to the "Stat-Math Statistics" group on LinkedIn. The original question was a little confusing, so I'll state it in a more general form: A population is normally distributed with a known mean and standard deviation. A sample of size N is drawn
Vier Videos beschreiben das Phänomen Big Data, skizzieren tatsächliche und mögliche Anwendungsfälle und zeigen an Praxisbeispielen, wie Unternehmen große Datenmengen bereits jetzt effektiv nutzen. Zur Playlist bei Youtube: https://www.youtube.com/playlist?list=PLdMxv2SumIKtzvevr2oSBNUHxxbGWFMd0
The SAS Global Certification program hit a significant milestone this year by awarding the 50,000th SAS credential. The program has come a long way since its launch 14 years ago. You can now validate your SAS skills in a variety of credentials including: SAS Programming Analytics Administration Data Management Business
Sometimes it happens. You’ve rearranged your busy schedule to find that perfect time to write your SAS conference paper, article, or book chapter. It’s early in the morning, or late at night, or a weekend day, or you took a day off from work. Your significant other, or girlfriend, or boyfriend is out-and-about
Last year I shared this popular tip for counting how many times a web link has been shared on Twitter or Facebook. I use this technique daily to report on the social media "popularity" of our blog articles at SAS. I wanted to add LinkedIn into the mix. Like Twitter
There is something for everyone at SAS Global Forum 2013. I like to attend presentations in the Statistics and Data Analysis track and talk with SAS customers in the SAS Support and Demo Area. But one activity that I enjoy the most is to stroll through the poster area and
I, (INSERT NAME HERE), being a data scientist of moral standing and noble intentions, do solemnly swear the following on pain of being banned from ever using a logistic regression again: When faced with an individual untrained in advanced statistics or machine learning, I shall not belittle, condescend, or otherwise
Last time we began to look at the opportunity for integrating a newly developed master data repository with existing business applications supported by a data warehouse. That meant understanding the requirements for integration and verifying that those requirements are met.
SAS announced yesterday that Michigan will use the SAS Fraud Framework for Government to, initially, combat fraud, waste and abuse in the state’s unemployment insurance and food stamp programs. Those two programs are good focus areas and I’m confident they will lead to the state recovering funds, avoiding losses and
It's said that the only things you can't avoid are Death and Taxes ... Well, in this blog, I'm going to avoid the "Death" one (for now), and just show you some graphs on taxes in the U.S., since the deadline for paying 2012 taxes is quickly approaching! :-) I created these
I have encountered quite a few companies that are now anticipating the move of as many of their source systems as possible into SAP. I think this is probably a good decision for quite a few of these organizations. However, in doing so, we must keep or create data management
I am pleased to announce that the documentation for the IMLPlus language is now available online. Previously, this resource was available only from within the SAS/IML Studio application. This documentation can now be accessed by anyone, regardless of whether they have installed SAS/IML Studio. As I have described previously, IMLPlus
This week's SAS tip is from Ron Cody and his new book Cody's Collection of Popular SAS Programming Tasks and How to Tackle Them. If you're a SAS user and haven't explored Ron's work, you're missing out! Visit Ron's author page to view his extensive list of SAS books, user
Back in 2012 I advocated man-dog love and introduced you to my foster dog Mikey. While an endearing little fellow, Mikey did have a bit of a fabric fetish, so his new family has neither curtains nor tablecloths. Mikey's fetish was discovered while still in foster, when he tore the skirt off
A SAS user asked an interesting question on the SAS/GRAPH and ODS Graphics Support Forum. The question is: Does PROC SGPLOT support a way to display the slope of the regression line that is computed by the REG statement? Recall that the REG statement in PROC SGPLOT fits and displays
I’m a huge movie buff. I love all kinds of movies but sports films are at the top of my list. Field of Dreams is one of my favorites not only because it’s a great story but also because, in my opinion, it has one of the best movie lines.
If you're using SAS Enterprise Guide and you're not using custom tasks, you're missing out! Custom tasks are new features you can plug in – features that weren't originally packaged with the software. (And contrary to the Pulp-O-Mizer poster that I created, they do not come FROM OUTER SPACE. Usually.)
David Loshin explains how to integrate MDM with your data warehouse.
In a previous post, I described how to write a Windows PowerShell script to connect to a SAS Metadata Server. In this post, I'll show an example of something useful that you can do after you've established that connection. Specifically, I'll show how to "ask" the SAS Metadata Server about
The SAS/IML language has a curious syntax that enables you to specify a "repetition factor" when you initialize a vector of literal values. Essentially, the language enables you to specify the frequency of an element. For example, suppose you want to define the following vector: proc iml; x = {1
The war of business forecasting ideas is being waged in the trenches of the online discussion groups. Where else can great disagreement be exacerbated (and sometimes even resolved) by often civilized discussion, with participants from across the globe? One of the popular groups for business forecasting practitioners is Demand Planning, Sales Forecasting,
SAS Integration Technologies provides a flexible platform to create all types of apps, from simple utilities to full-blown applications. As part of the research for my SAS Global Forum 2013 paper (Create Your Own Client Apps Using SAS Integration Technologies), I've been trying to invent some useful examples that you
This week's tip is from Robert Carver and his book Practical Data Analysis with JMP. If you're a JMP user, be sure to take a look at additional bonus content from the book. The following excerpt is from SAS Press author Robert Carver and his book "Practical Data Analysis with JMP". Copyright © 2010, SAS
I'm sure that most of you have seen the really cool interactive Baby Name Voyager, right? If not, go have a look and try it out (be sure to plug in your name, and the names in your family, and so on). Here's a screen-capture: That's a pretty cool application! ...
I have previously written about how to use the "table" distribution to generate random values from a discrete probability distribution. For example, if there are 50 black marbles, 20 red marbles, and 30 white marbles in a box, the following SAS/IML program simulates random draws (with replacement) of 1,000 marbles:
