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Data Visualization
Sanjay Matange 0
Splines

Many users of SGPLOT and GTL know how to mix and match various plot statements to create graphs, sometimes in ways not originally intended.  You are also aware that you can go a step beyond, and use these systems to create completely non-standard graphs such as the Spiral Plot, the Polar

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Data Visualization
Sanjay Matange 0
PharmaSUG-China 2014

The Third PharmaSUG-China conference was held in Beijing last week, and I had the pleasure to attend this excellent conference along with a record number of attendees. On Thursday, I presented two 1/2 day seminars on ODS Graphics.  One titled "Advanced Topics in GTL" and another titled "Complex Clinical Graphs

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Data Visualization
Philip Boxley 0
Is big data really better?

Recently, I was reading an online article about predictive modeling and "big data."  Its premise was to determine whether the use of big data actually led to more accurate and meaningful predictive models and forecasts.  After citing numerous external examples and internal tests that the authors had compiled, it stated

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Data Visualization
Sanjay Matange 0
Binary Response Graph

Often we need to plot the response values for binary cases of a classifier.  The graph below is created to simulate one seen at http://www.people.vcu.edu/ web site of the shock index for subjects with or without a pulmonary embolism.  In this case, the data is simulated for illustration purposes only. There

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Data Visualization
Falko Schulz 0
Path analysis with SAS Visual Analytics

Introduction Understanding the behavior of your customers is key to improving and maintaining revenue streams. It is a an important part when crafting successful marketing campaigns. With SAS Visual Analytics 7.1 you can analyze, explore and visualize user behavior, click paths and other event-based scenarios. Monitoring the customer journey by visualizing

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Data Visualization
Sanjay Matange 0
More on Spaghetti Plots

In her article Creating Spaghetti Plots Just got Easy, Lelia McConnell has provided us a glimpse into some new useful features in the SAS 9.4M2 release.  The term Spaghetti plots generally refers to cases where time series plots have to be  identified by multiple group classifications.  The support for the

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Data Visualization
Sanjay Matange 0
Epidemic Curve Graph

A few weeks back I wrote an article on Grouped Timeline for creating a stacked timeline for onset of different virus.  The idea in that article was to display a stacked needle on a time axis using a HighLow plot. Such graphs are also referred to as EPI or Epidemic Curve

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Data Visualization
Sanjay Matange 0
Overlay Bar Charts

A couple of days back, Rick Wicklin forwarded me a link to an article on the BadHessian Blog on creating a Bar Chart using six different freeware packages in R, Python and Julia.   The target bar chart was one produced by the Jetpack stat module with WordPress.  The graph is shown below. The unique feature of

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Data Visualization
Sanjay Matange 0
Group order in GTL

This post could be titled something like "Everything you wanted to know about Group Order in GTL - and more."   The group ordering shows up in three different ways in your graph. Assignment of attributes (color, marker symbol) to group values. Position of group values in the graph. Display of the group

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