![Use a bar chart to visualize pairwise correlations Bar chart of pairwise correlations between variables](https://blogs.sas.com/content/iml/files/2017/08/corrbarchart2-600x336.png)
Visualizing the correlations between variables often provides insight into the relationships between variables. I've previously written about how to use a heat map to visualize a correlation matrix in SAS/IML, and Chris Hemedinger showed how to use Base SAS to visualize correlations between variables. Recently a SAS programmer asked how