Axis Break Appearance Macro

Often, we have data where most of the observations are clustered within a narrow range, with a few outliers positioned far away.  When all the data is plotted, the axis is scaled to accommodate all the data, thus skewing the scale.  Techniques to handle such data have been addressed earlier […]

Post a Comment

Axis Thresholds

Have you ever wondered why sometimes a SGPLOT or GTL graph has markers drawn beyond the extreme tick and value on an axis and sometimes not?  And, if you prefer your graphs to always have tick values on the axis that cover the whole range of data, how can you […]

Post a Comment

Bar with Statistics

One of the key benefits of using a horizontal bar chart is the ability to display statistics for each bar.  This is a popular feature for the HBAR statement with the SAS/GRAPH GCHART procedure.  So, let us review the options available to us to create such graphs using SGPLOT. The […]

Post a Comment

Likert Graphs

Just this morning I received a request for a brief survey from Apple on my feedback about the new iPhone6+.  Yes, I finally got one, dead last in the family.  The survey followed the usual format, with a number of questions on what I like or dislike about it, with […]

Post a Comment

CandleStick Chart

A HighLow plot is very popular in the financial industry, often used to track the periodic movement of a stock or some instrument or commodity.  The CandleStick Chart is one specific type of high low plot, purportedly originating in Japan for tracking of financial instruments in the rice trade. Creating a […]

Post a Comment

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 […]

Post a Comment

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 […]

Post a Comment

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 […]

Post a Comment

New Graphics Features in SAS 9.4M2 - Part 1

SAS 9.4 maintenance release M2 was released early in August.  This release contains some exciting new features in GTL and SG Procedures.  In this article, I will describe some of the new options added to the existing plot statements.  Note, I will use the SG examples here, but these are […]

Post a Comment

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 […]

Post a Comment