The SGPLOT procedure in SAS makes it easy to create graphs that overlay various groups in the data. Many statements support the GROUP= option, which specifies that the graph should overlay group information. For example, you can create side-by-side bar charts and box plots, and you can overlay multiple scatter
How important is the customer experience in communications today? “Very important” is an understatement. It should be the top area of focus for all communications providers. It’s no secret that when customers are extremely satisfied, they become brand champions for the companies that provide them the products and services they
My preferred nomenclature was just plain “Grandma.” Because my name is Angie, my four daughters thought “Grangie” would be fitting. I didn’t love this one. Ultimately, my first granddaughter chose my name: “Mah Gah.” I was concerned initially that her swapping syllables from “Grandma” to “Mah Gah” might indicate early
There are many quotes with words of wisdom to help you live your life. But sometimes one quote seems to contradict another. For example, "Don't sweat the small stuff." ... and "The devil is in the details." When it comes to creating graphs (and perhaps living my life in general),
Looking for use cases for analytics to derive value at an electrical utility? We have identified over 125 ways you can use analytics to improve the business processes at an electric utility. I recently posted a series of blog posts discussing four different use cases. Now I'd like to share
Some say building a network is a form of art. If that’s true, then Joshua Richardson is on his way to becoming a master! Joshua’s been with SAS since he graduated college in 2016. And he’s hit the ground running - already leveraging his growing network and relentless curiosity to
This article shows how to score (evaluate) a quantile regression model on new data. SAS supports several procedures for quantile regression, including the QUANTREG, QUANTSELECT, and HPQUANTSELECT procedures. The first two procedures do not support any of the modern methods for scoring regression models, so you must use the "missing
For part 7 of this series, I had the pleasure of interviewing mathematician, former colleague, and data science “rock star” Longhow Lam. Since there’s no need for an office for his one-person company, we decided to meet for lunch in a very hot (31 degrees) and sunny Amstelveen city
In many movies, there is often a scene where the star says "We can do this the easy way, or the hard way" (and the hard way usually involves quite a bit of pain). So it is with interrogations ... and so it is with writing SAS code! Today I'm
Soccer has been on my mind since the recent tournament in Russia, and fraud is always on my mind. Fighting fraud today means thinking about artificial intelligence (AI) and machine learning (ML). Everyone says so. Like me, you probably wonder how AI and ML work – especially in fraud. What
SAS Viya has opened an entirely new set of capabilities, allowing SAS to analyze on cloud technology in real-time. One of the best new features of SAS Viya is its ability to pair with open source platforms, allowing developers the freedom of language and implementation to integrate with the power
Recently, Scott Jackson, Director Business Intelligence at the University of North Carolina at Chapel Hill shared their data quality, reporting and analytics journey. They're using SAS in a multitude of ways – from operations, institutional research, athletics – and are now looking to scale to the enterprise. They've been so successful
"When your child 'comes out' to you, thank them. Thank them for loving and trusting you enough to share this important part of themselves with you. They have given you a gift, an opportunity to interact with them in an open and honest way. It means they want your approval
Several weeks ago, I wrote about practical advice from a Chief Data Scientist in my blog “From Aristotle to Pi: Practical advice from a chief data scientist.” Now I want to offer my advice as a newbie trying to navigate through machine learning concepts and how to code them. Over
I started my computer career as a Unix system administrator, and when I began using SAS almost 30 years ago it was only natural that I used it on Unix computers (they were the most powerful/capable computers I had access to at the time). I've picked up a lot of
If you need more than just well-mixed data, take a look at data preparation from SAS.
When you use a regression procedure in SAS that supports variable selection (GLMSELECT or QUANTSELECT), did you know that the procedures automatically produce a macro variable that contains the names of the selected variables? This article provides examples and details. A previous article provides an overview of the 'SELECT' procedures
I can recognize several languages when I hear people speaking them (mostly because I lived in the Alexander International Dorm at NC State University). Therefore when I found a map of the most common languages spoken in each US state, it caught my attention, and I decided to try creating my
A programmer recently asked a question on a SAS discussion forum about design matrices for categorical variables. He had generated a design matrix by using PROC GLMMOD and wanted to use the design columns in a subsequent procedure. However, the columns were named COL1, COL2, COL3,..., so he couldn't tell
@philsimon chimes in about how success in one area can lead to success in another.
As you might have guessed from some of my previous blog posts, I'm an avid paddler. I like to paddle boats, and I like to try to go fast! And when I'm considering buying a new boat, it's only natural that I would analyze the data to make an informed
SAS Visual Analytics includes text parsing actions that can help tokenize sentences, and SAS Visual Text Analytics provides even better, more sophisticated methods. This article contains code samples and cites papers for more details.
You should play a little. Add dots. Add color. Your PROC REPORT output does not have to be boring. As a matter of fact, it can be both functional and appealing. Any Unicode value will do, but this blog shows how to use the Unicode value for a dot (filled
Getting started with SAS Viya and RStudio -- making the connection, and submitting my first commands via CAS actions.
One thing that inspires me is hearing two super minds who are thought leaders in their fields discussing new ways to make our planet better. This happened recently when I listened to an episode of Mark Hyman’s Doctor’s Farmacy Podcast where Dr. Hyman was interviewing environmentalist Miriam Horn. Miriam Horn
Back in SAS 9.3M2 (SAS/STAT 12.1), PROC FREQ introduced mosaic plots to visualize the joint frequencies in a contingency table. By default, the cells in a mosaic plot are colored according to levels of one of the categorical variables in the analysis. However, in 2013 I showed how you can
In SAS Visual Analytics 8.3, a Data View is a reusable and shareable template for a data source. That means that the data view is tied to the data source, and not to the report. Here's how to use them.
Wondering what makes this conference special? Over the years I’ve heard from many attendees that it’s the best way to get the most out of their analytics investments. Analytics Experience is a learning-focused conference featuring networking opportunities, training, certification exams and analytics presentations for all skill levels. #AnalyticsX will give you
When you were a kid, were you intrigued by the 99-cent X-ray glasses advertised in the back of the comic books? If you ordered those glasses, you were probably disappointed. Now that you're an adult, how would you like to use computer techniques to "X-ray" your data and look for
QPR stands for Question, Persuade, and Refer. This is a suicide prevention training that is taught to individuals, teams, and organizations across the world. This training is applicable for the support of family and friends of all ages. Avoiding the topic of suicide when someone is in crisis can have harmful
