Blogs

Programming Tips

Strengthen your programming skills with tips and techniques from the experts

Robert AllisonFebruary 15, 2021 0

SAS graphs for R programmers - diverging bars

This is another in my series of blogs where I take a deep dive into converting a customized R graph into a SAS graph. Today I'm focusing on a diverging bar chart (where one bar segment is above the zero line, and the other is below). What type of data

English

Learn SAS | Programming Tips

Rick WicklinFebruary 15, 2021 0

Generate all quadratic interactions in a regression model

I've previously written about how to generate all pairwise interactions for a regression model in SAS. For a model that contains continuous effects, the easiest way is to use the EFFECT statement in PROC GLMSELECT to generate second-degree "polynomial effects." However, a SAS programmer was running a simulation study and

English

Learn SAS | Programming Tips

Rick WicklinFebruary 10, 2021 0

Print the top rows of your SAS data

One of the first things I learned in SAS was how to use PROC PRINT to display parts of a data set. I usually do not need to see all the data, so my favorite way to use PROC PRINT is to use the OBS= data set option to display

English

Previous 1 … 172 173 174 175 176 … 656 Next